React Native App for Social Networking

I have on going React native projects now , I need react native and express expert for this project.
I will provide code base.
Authentication system, real time chatting system, friend request system, profile change part already completed.
You must know payment gateway, AI guid tips integration, shopping cart, eCommerce logic.
You have to start right away, Paymend will be after project done.
google store and apple store deploy needed after build.
If you are confident with this project , bid please