diff --git a/app/release/app-release.apk b/app/release/app-release.apk
index dec149d..ca603fb 100644
Binary files a/app/release/app-release.apk and b/app/release/app-release.apk differ
diff --git a/app/src/main/res/preview/preview1.png b/app/src/main/res/preview/preview1.png
new file mode 100644
index 0000000..249147f
Binary files /dev/null and b/app/src/main/res/preview/preview1.png differ
diff --git a/app/src/main/res/preview/preview2.png b/app/src/main/res/preview/preview2.png
new file mode 100644
index 0000000..70ef8a6
Binary files /dev/null and b/app/src/main/res/preview/preview2.png differ