React native and python app to completed(urgent)

This project is 80% completed
Some features are remaining
it has 3 parts
1. Admin portal
2. client App
3. vendor app

api are made on python
apps are on react native

i need to complete it.

Customer app tasks:-

1 Create Signin/Signup process for customer where a user can register himself and create a account. Also provide google/facebook login.
2 All Car services should come on home page for booking . User can select vendor providing that service.
3 All vendor list should be in sequence accrding to distance from user location. Rating/review should be dynamic
4 After Selecting vendor user can book service with date and time slot .
5 payment gateway integration
6 User can buy from eshop. Products will be listed as uploaded by admin .
7 Notification to user admin and vendor on any booking or order.


Vendor App tasks

1 Vendor can offer services created by admin
2 Vendor can accept/reject bookings by user
3 Booking Management
4 Billing Management
5 User can Buy products from eshop.
6 Payment gateway integration
7 Notification


Admin portal tasks

1 Admin can add vendor and create their logins
2 Reshedule Bookings
3 Invoice management
4 Add products to E-Shop
5 Manage users