Need to develop the courier delivery app

Need to develop the courier delivery app which is already designed in flutter and the code is purchased from https://codecanyon.net/item/modern-courier-delivery-flutter-app-template-user-app-delivery-app-courierone/27763721

Details are following

Mobile app development
• Login / Sign up
• Social Login
• Dark mode {Optional}
• Map Integration
• Live Currier tracking and sharing the url for the tracking
• Wallet tracking {RBI rules adherence}
• OTP Verification
• English & Hindi Language Support
• Payment gateway
• Share the live tracking url
• Special Price for Business account
• Rating for delivery boy
• Rate Calculator
• Refer & earn page {using Promo Code. 10 coins per refer and 1000 coins can be withdraw to the wallet. and request to get the amount in account}
• Buy from store option

Delivery app
• Login / Sign up
• Application Process
• Document submission
• Map Integration
• Option to go live
• Wallet earning tracking {Make sure 1000 Rs is fixed and non getting amount till the working}
• Accept or declined for delivery
• Refer & earn page {using Promo Code. 10 coins per refer and 1000 coins can be withdraw to the wallet}
• Rate Calculator

Admin Panel
There will be an admin panel using which admin can easily manage or manipulate the data related to deliveries, payments, cancellations, refunds etc. There will be an option to add staff to the admin panel with their respective roles to manage data.

Admin Website Development
• Login System
• Application Process
• Document submission
• Map Integration
• Option to go live
• Wallet earning tracking {Make sure 1000 Rs is fixed and non getting amount till the working}
• Accept or declined for delivery
• Rate Calculator

Budget is 35K