diff --git a/README.md b/README.md
index 3d9fffc..bf86765 100644
--- a/README.md
+++ b/README.md
@@ -1,4 +1,7 @@
-![Calculator Hide File App Logo](app/src/main/assets/logo.png)
+<div align="center">
+  <img src="app/src/main/assets/logo.png" alt="Calculator Hide File App Logo" width="200" />
+</div>
+
 # Calculator Hide File App
 
 Welcome to the **Calculator Hide File App**! This app is a unique and secure way to hide your sensitive files under the disguise of a fully functional calculator.
diff --git a/app/src/main/res/drawable/music.xml b/app/src/main/res/drawable/music.xml
new file mode 100644
index 0000000..272e244
--- /dev/null
+++ b/app/src/main/res/drawable/music.xml
@@ -0,0 +1,9 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="800dp"
+    android:height="800dp"
+    android:viewportWidth="24"
+    android:viewportHeight="24">
+  <path
+      android:pathData="M13.75,2C13.75,1.586 13.414,1.25 13,1.25C12.586,1.25 12.25,1.586 12.25,2V14.536C11.4,13.738 10.257,13.25 9,13.25C6.377,13.25 4.25,15.377 4.25,18C4.25,20.623 6.377,22.75 9,22.75C11.623,22.75 13.75,20.623 13.75,18V6.243C14.988,7.772 16.879,8.75 19,8.75C19.414,8.75 19.75,8.414 19.75,8C19.75,7.586 19.414,7.25 19,7.25C16.101,7.25 13.75,4.899 13.75,2Z"
+      android:fillColor="#6e6e6e"/>
+</vector>
diff --git a/app/src/main/res/drawable/next.xml b/app/src/main/res/drawable/next.xml
new file mode 100644
index 0000000..70b36b2
--- /dev/null
+++ b/app/src/main/res/drawable/next.xml
@@ -0,0 +1,10 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="800dp"
+    android:height="800dp"
+    android:viewportWidth="24"
+    android:viewportHeight="24">
+  <path
+      android:pathData="M5,7.766c0,-1.554 1.696,-2.515 3.029,-1.715l7.056,4.234c1.295,0.777 1.295,2.653 0,3.43l-7.056,4.234c-1.333,0.8 -3.029,-0.16 -3.029,-1.715V7.766zM14.056,12L7,7.766v8.468L14.056,12zM18,6a1,1 0,0 0,-1 1v10a1,1 0,1 0,2 0V7a1,1 0,0 0,-1 -1z"
+      android:fillColor="#0D0D0D"
+      android:fillType="evenOdd"/>
+</vector>
diff --git a/app/src/main/res/drawable/pause.xml b/app/src/main/res/drawable/pause.xml
new file mode 100644
index 0000000..88c6599
--- /dev/null
+++ b/app/src/main/res/drawable/pause.xml
@@ -0,0 +1,12 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="800dp"
+    android:height="800dp"
+    android:viewportWidth="24"
+    android:viewportHeight="24">
+  <path
+      android:pathData="M2,6C2,4.114 2,3.172 2.586,2.586C3.172,2 4.114,2 6,2C7.886,2 8.828,2 9.414,2.586C10,3.172 10,4.114 10,6V18C10,19.886 10,20.828 9.414,21.414C8.828,22 7.886,22 6,22C4.114,22 3.172,22 2.586,21.414C2,20.828 2,19.886 2,18V6Z"
+      android:fillColor="#000000"/>
+  <path
+      android:pathData="M14,6C14,4.114 14,3.172 14.586,2.586C15.172,2 16.114,2 18,2C19.886,2 20.828,2 21.414,2.586C22,3.172 22,4.114 22,6V18C22,19.886 22,20.828 21.414,21.414C20.828,22 19.886,22 18,22C16.114,22 15.172,22 14.586,21.414C14,20.828 14,19.886 14,18V6Z"
+      android:fillColor="#000000"/>
+</vector>
diff --git a/app/src/main/res/drawable/play.xml b/app/src/main/res/drawable/play.xml
new file mode 100644
index 0000000..0dd3e53
--- /dev/null
+++ b/app/src/main/res/drawable/play.xml
@@ -0,0 +1,5 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android" android:height="24dp" android:viewportHeight="24" android:viewportWidth="24" android:width="24dp">
+      
+    <path android:fillColor="#000000" android:pathData="M21.409,9.353C23.531,10.507 23.531,13.493 21.409,14.647L8.597,21.615C6.534,22.736 4,21.276 4,18.967L4,5.033C4,2.724 6.534,1.264 8.597,2.385L21.409,9.353Z"/>
+    
+</vector>
diff --git a/app/src/main/res/drawable/previous.xml b/app/src/main/res/drawable/previous.xml
new file mode 100644
index 0000000..d74a42d
--- /dev/null
+++ b/app/src/main/res/drawable/previous.xml
@@ -0,0 +1,10 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="800dp"
+    android:height="800dp"
+    android:viewportWidth="24"
+    android:viewportHeight="24">
+  <path
+      android:pathData="M19,7.766c0,-1.554 -1.696,-2.515 -3.029,-1.715l-7.056,4.234c-1.295,0.777 -1.295,2.653 0,3.43l7.056,4.234c1.333,0.8 3.029,-0.16 3.029,-1.715V7.766zM9.944,12L17,7.766v8.468L9.944,12zM6,6a1,1 0,0 1,1 1v10a1,1 0,1 1,-2 0V7a1,1 0,0 1,1 -1z"
+      android:fillColor="#0D0D0D"
+      android:fillType="evenOdd"/>
+</vector>