i need to customize my android app

I have already an android app and i need to customize something small work. Its a admin panel based app created on Android Studio. Status video app i will give link below. The project is random video need to load at each opening of the app in home page and google native ads between videos. Thats all. Note: its a startup company s9 budget is below 100$ more than that please dont bid. I want some serious developer to do this. Link: [login to view URL]