diff --git a/app/build.gradle b/app/build.gradle
index 1595c1e..df0d212 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -25,6 +25,7 @@ android {
         release {
             minifyEnabled false
             proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro'
+            signingConfig signingConfigs.debug
         }
     }
     compileOptions {
diff --git a/app/src/main/java/com/dowerx/quack/service/PostService.java b/app/src/main/java/com/dowerx/quack/service/PostService.java
index 8136e82..dedabaa 100644
--- a/app/src/main/java/com/dowerx/quack/service/PostService.java
+++ b/app/src/main/java/com/dowerx/quack/service/PostService.java
@@ -42,7 +42,7 @@ public class PostService {
 
             FirebaseFirestore db = FirebaseFirestore.getInstance();
             try {
-                for (QueryDocumentSnapshot post : Tasks.await(db.collection("/post").limit(10).get())) {
+                for (QueryDocumentSnapshot post : Tasks.await(db.collection("/post").get())) {
                     DocumentSnapshot user = Tasks.await(post.getDocumentReference("user").get());
                     String username = user.get("username", String.class);
                     String email = user.get("email", String.class);
diff --git a/app/src/main/res/layout/activity_main.xml b/app/src/main/res/layout/activity_main.xml
index 98cf674..fca2da1 100644
--- a/app/src/main/res/layout/activity_main.xml
+++ b/app/src/main/res/layout/activity_main.xml
@@ -1,70 +1,74 @@
 <?xml version="1.0" encoding="utf-8"?>
-<androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
+<ScrollView
+    xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:app="http://schemas.android.com/apk/res-auto"
-    xmlns:tools="http://schemas.android.com/tools"
-    android:id="@+id/main"
     android:layout_width="match_parent"
-    android:layout_height="match_parent"
-    tools:context=".activity.MainActivity">
+    android:layout_height="match_parent">
 
-    <TextView
-        android:id="@+id/logo"
-        android:layout_width="wrap_content"
+    <androidx.constraintlayout.widget.ConstraintLayout
+        xmlns:tools="http://schemas.android.com/tools"
+        android:id="@+id/main"
+        android:layout_width="match_parent"
         android:layout_height="wrap_content"
-        android:layout_marginTop="@dimen/default_margin"
-        android:text="@string/app_name"
-        android:textSize="48sp"
-        app:layout_constraintEnd_toEndOf="parent"
-        app:layout_constraintStart_toStartOf="parent"
-        app:layout_constraintTop_toTopOf="parent" />
+        tools:context=".activity.MainActivity">
 
-    <EditText
-        android:id="@+id/email"
-        android:layout_width="wrap_content"
-        android:layout_height="wrap_content"
-        android:layout_marginTop="@dimen/default_margin"
-        android:autofillHints="emailAddress"
-        android:ems="10"
-        android:hint="@string/email_hint"
-        android:inputType="textEmailAddress"
-        app:layout_constraintEnd_toEndOf="parent"
-        app:layout_constraintStart_toStartOf="parent"
-        app:layout_constraintTop_toBottomOf="@+id/logo" />
+        <TextView
+            android:id="@+id/logo"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_marginTop="@dimen/default_margin"
+            android:text="@string/app_name"
+            android:textSize="48sp"
+            app:layout_constraintEnd_toEndOf="parent"
+            app:layout_constraintStart_toStartOf="parent"
+            app:layout_constraintTop_toTopOf="parent" />
 
-    <EditText
-        android:id="@+id/password"
-        android:layout_width="wrap_content"
-        android:layout_height="wrap_content"
-        android:layout_marginTop="@dimen/default_margin"
-        android:ems="10"
-        android:inputType="textPassword"
-        android:autofillHints="password"
-        android:hint="@string/password_hint"
-        app:layout_constraintEnd_toEndOf="parent"
-        app:layout_constraintStart_toStartOf="parent"
-        app:layout_constraintTop_toBottomOf="@+id/email" />
+        <EditText
+            android:id="@+id/email"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_marginTop="@dimen/default_margin"
+            android:autofillHints="emailAddress"
+            android:ems="10"
+            android:hint="@string/email_hint"
+            android:inputType="textEmailAddress"
+            app:layout_constraintEnd_toEndOf="parent"
+            app:layout_constraintStart_toStartOf="parent"
+            app:layout_constraintTop_toBottomOf="@+id/logo" />
 
-    <Button
-        android:id="@+id/login"
-        android:layout_width="wrap_content"
-        android:layout_height="wrap_content"
-        android:layout_marginTop="@dimen/default_margin"
-        android:text="@string/login_btn"
-        app:layout_constraintEnd_toEndOf="parent"
-        app:layout_constraintStart_toStartOf="parent"
-        app:layout_constraintTop_toBottomOf="@+id/password"
-        android:onClick="login"/>
+        <EditText
+            android:id="@+id/password"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_marginTop="@dimen/default_margin"
+            android:ems="10"
+            android:inputType="textPassword"
+            android:autofillHints="password"
+            android:hint="@string/password_hint"
+            app:layout_constraintEnd_toEndOf="parent"
+            app:layout_constraintStart_toStartOf="parent"
+            app:layout_constraintTop_toBottomOf="@+id/email" />
 
-    <Button
-        android:id="@+id/register"
-        android:layout_width="wrap_content"
-        android:layout_height="wrap_content"
-        android:layout_marginTop="@dimen/default_margin"
-        android:text="@string/register_btn"
-        app:layout_constraintEnd_toEndOf="parent"
-        app:layout_constraintStart_toStartOf="parent"
-        app:layout_constraintTop_toBottomOf="@+id/login"
-        android:onClick="redirect_register"/>
+        <Button
+            android:id="@+id/login"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_marginTop="@dimen/default_margin"
+            android:text="@string/login_btn"
+            app:layout_constraintEnd_toEndOf="parent"
+            app:layout_constraintStart_toStartOf="parent"
+            app:layout_constraintTop_toBottomOf="@+id/password"
+            android:onClick="login"/>
 
-
-</androidx.constraintlayout.widget.ConstraintLayout>
\ No newline at end of file
+        <Button
+            android:id="@+id/register"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_marginTop="@dimen/default_margin"
+            android:onClick="redirect_register"
+            android:text="@string/register_btn"
+            app:layout_constraintEnd_toEndOf="parent"
+            app:layout_constraintStart_toStartOf="parent"
+            app:layout_constraintTop_toBottomOf="@+id/login" />
+    </androidx.constraintlayout.widget.ConstraintLayout>
+</ScrollView>
diff --git a/app/src/main/res/layout/activity_register.xml b/app/src/main/res/layout/activity_register.xml
index b5c6df8..c4cf82b 100644
--- a/app/src/main/res/layout/activity_register.xml
+++ b/app/src/main/res/layout/activity_register.xml
@@ -1,95 +1,102 @@
 <?xml version="1.0" encoding="utf-8"?>
-<androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
+<ScrollView
+    xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:app="http://schemas.android.com/apk/res-auto"
     xmlns:tools="http://schemas.android.com/tools"
-    android:id="@+id/main"
     android:layout_width="match_parent"
-    android:layout_height="match_parent"
-    tools:context=".activity.RegisterActivity">
+    android:layout_height="match_parent">
 
-    <TextView
-        android:id="@+id/logo"
-        android:layout_width="wrap_content"
+    <androidx.constraintlayout.widget.ConstraintLayout
+        android:id="@+id/main"
+        android:layout_width="match_parent"
         android:layout_height="wrap_content"
-        android:layout_marginTop="@dimen/default_margin"
-        android:text="@string/register_btn"
-        android:textSize="48sp"
-        app:layout_constraintEnd_toEndOf="parent"
-        app:layout_constraintStart_toStartOf="parent"
-        app:layout_constraintTop_toTopOf="parent" />
+        tools:context=".activity.RegisterActivity">
 
-    <EditText
-        android:id="@+id/email"
-        android:layout_width="wrap_content"
-        android:layout_height="wrap_content"
-        android:layout_marginTop="@dimen/default_margin"
-        android:autofillHints="emailAddress"
-        android:ems="10"
-        android:hint="@string/email_hint"
-        android:inputType="textEmailAddress"
-        app:layout_constraintEnd_toEndOf="parent"
-        app:layout_constraintStart_toStartOf="parent"
-        app:layout_constraintTop_toBottomOf="@+id/logo" />
+        <TextView
+            android:id="@+id/logo"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_marginTop="@dimen/default_margin"
+            android:text="@string/register_btn"
+            android:textSize="48sp"
+            app:layout_constraintEnd_toEndOf="parent"
+            app:layout_constraintStart_toStartOf="parent"
+            app:layout_constraintTop_toTopOf="parent" />
 
-    <EditText
-        android:id="@+id/username"
-        android:layout_width="wrap_content"
-        android:layout_height="wrap_content"
-        android:layout_marginTop="@dimen/default_margin"
-        android:ems="10"
-        android:inputType="textPersonName"
-        android:autofillHints="username"
-        android:hint="@string/username_hint"
-        app:layout_constraintEnd_toEndOf="parent"
-        app:layout_constraintStart_toStartOf="parent"
-        app:layout_constraintTop_toBottomOf="@+id/email" />
+        <EditText
+            android:id="@+id/email"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_marginTop="@dimen/default_margin"
+            android:autofillHints="emailAddress"
+            android:ems="10"
+            android:hint="@string/email_hint"
+            android:inputType="textEmailAddress"
+            app:layout_constraintEnd_toEndOf="parent"
+            app:layout_constraintStart_toStartOf="parent"
+            app:layout_constraintTop_toBottomOf="@+id/logo" />
 
-    <EditText
-        android:id="@+id/password"
-        android:layout_width="wrap_content"
-        android:layout_height="wrap_content"
-        android:layout_marginTop="@dimen/default_margin"
-        android:ems="10"
-        android:inputType="textPassword"
-        android:autofillHints="password"
-        android:hint="@string/password_hint"
-        app:layout_constraintEnd_toEndOf="parent"
-        app:layout_constraintStart_toStartOf="parent"
-        app:layout_constraintTop_toBottomOf="@+id/username" />
+        <EditText
+            android:id="@+id/username"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_marginTop="@dimen/default_margin"
+            android:ems="10"
+            android:inputType="textPersonName"
+            android:autofillHints="username"
+            android:hint="@string/username_hint"
+            app:layout_constraintEnd_toEndOf="parent"
+            app:layout_constraintStart_toStartOf="parent"
+            app:layout_constraintTop_toBottomOf="@+id/email" />
 
-    <EditText
-        android:id="@+id/repeat_password"
-        android:layout_width="wrap_content"
-        android:layout_height="wrap_content"
-        android:layout_marginTop="@dimen/default_margin"
-        android:ems="10"
-        android:inputType="textPassword"
-        android:autofillHints="password"
-        android:hint="@string/repeat_password_hint"
-        app:layout_constraintEnd_toEndOf="parent"
-        app:layout_constraintStart_toStartOf="parent"
-        app:layout_constraintTop_toBottomOf="@+id/password" />
+        <EditText
+            android:id="@+id/password"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_marginTop="@dimen/default_margin"
+            android:ems="10"
+            android:inputType="textPassword"
+            android:autofillHints="password"
+            android:hint="@string/password_hint"
+            app:layout_constraintEnd_toEndOf="parent"
+            app:layout_constraintStart_toStartOf="parent"
+            app:layout_constraintTop_toBottomOf="@+id/username" />
 
-    <Button
-        android:id="@+id/register"
-        android:layout_width="wrap_content"
-        android:layout_height="wrap_content"
-        android:layout_marginTop="@dimen/default_margin"
-        android:text="@string/register_btn"
-        app:layout_constraintEnd_toEndOf="parent"
-        app:layout_constraintStart_toStartOf="parent"
-        app:layout_constraintTop_toBottomOf="@+id/repeat_password"
-        android:onClick="register"/>
+        <EditText
+            android:id="@+id/repeat_password"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_marginTop="@dimen/default_margin"
+            android:ems="10"
+            android:inputType="textPassword"
+            android:autofillHints="password"
+            android:hint="@string/repeat_password_hint"
+            app:layout_constraintEnd_toEndOf="parent"
+            app:layout_constraintStart_toStartOf="parent"
+            app:layout_constraintTop_toBottomOf="@+id/password" />
 
-    <Button
-        android:id="@+id/login"
-        android:layout_width="wrap_content"
-        android:layout_height="wrap_content"
-        android:layout_marginTop="@dimen/default_margin"
-        android:text="@string/login_btn"
-        app:layout_constraintEnd_toEndOf="parent"
-        app:layout_constraintStart_toStartOf="parent"
-        app:layout_constraintTop_toBottomOf="@+id/register"
-        android:onClick="redirect_login"/>
+        <Button
+            android:id="@+id/register"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_marginTop="@dimen/default_margin"
+            android:text="@string/register_btn"
+            app:layout_constraintEnd_toEndOf="parent"
+            app:layout_constraintStart_toStartOf="parent"
+            app:layout_constraintTop_toBottomOf="@+id/repeat_password"
+            android:onClick="register"/>
 
-</androidx.constraintlayout.widget.ConstraintLayout>
\ No newline at end of file
+        <Button
+            android:id="@+id/login"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_marginTop="@dimen/default_margin"
+            android:text="@string/login_btn"
+            app:layout_constraintEnd_toEndOf="parent"
+            app:layout_constraintStart_toStartOf="parent"
+            app:layout_constraintTop_toBottomOf="@+id/register"
+            android:onClick="redirect_login"/>
+
+    </androidx.constraintlayout.widget.ConstraintLayout>
+
+</ScrollView>
diff --git a/app/src/main/res/layout/fragment_new_post.xml b/app/src/main/res/layout/fragment_new_post.xml
index cf1a820..686d9ba 100644
--- a/app/src/main/res/layout/fragment_new_post.xml
+++ b/app/src/main/res/layout/fragment_new_post.xml
@@ -11,16 +11,16 @@
         android:layout_height="match_parent">
 
         <EditText
-            android:hint="@string/content_hint"
             android:id="@+id/content"
             android:layout_width="match_parent"
-            android:layout_height="wrap_content"
+            android:layout_height="0dp"
             android:layout_margin="@dimen/default_margin"
             android:ems="10"
             android:gravity="start|top"
+            android:hint="@string/content_hint"
             android:inputType="textMultiLine"
+            app:layout_constraintBottom_toTopOf="@+id/send_post"
             app:layout_constraintEnd_toEndOf="parent"
-            app:layout_constraintHorizontal_bias="0.0"
             app:layout_constraintStart_toStartOf="parent"
             app:layout_constraintTop_toTopOf="parent" />
 
@@ -28,12 +28,11 @@
             android:id="@+id/send_post"
             android:layout_width="wrap_content"
             android:layout_height="wrap_content"
-            android:layout_marginTop="@dimen/default_margin"
             android:text="@string/post_btn"
+            app:layout_constraintBottom_toBottomOf="parent"
             app:layout_constraintEnd_toEndOf="parent"
             app:layout_constraintStart_toStartOf="parent"
-            app:layout_constraintTop_toBottomOf="@+id/content"
-            />
+            android:layout_margin="@dimen/default_margin"/>
     </androidx.constraintlayout.widget.ConstraintLayout>
 
 </FrameLayout>
\ No newline at end of file