React native expo app template

I want to build an app that can work for both ios / android ( react native + expo) with open source provided
The app supports:
Splash screen (3 seconds)
Authentication screen (firebase) user name /password /Google / Facebook
Database (firestore)
Drawer (5 tabs) + 5 Bottom tabs (like freelancer app)
Bottom tabs:
1 home ( home screen is for news feed with like button )
2 contact page
3 clinics (opens a page with a grid of 12 photos each one navigates to a page)
4 services opens a page with a grid of 12 photos each one navigates to a page)
5 menu ( opens up the drawer)

Drawer :
1 Profile ( login - sign up - log out)
2 home ( navigate to home)
3 contact ( tel + email + location + whatsapp )
4 about

The app supports notifications