React Native E-Commerce Apps Development

I need 2 e-commerce, partner and customer app, on a budget of 10000-15000INR. Existing app with modification as per our requirement is preferred. I have API ready, just need 2 apps in react native with source code and live on play store. code will be pushed on my github account.

Partner app will be used by store owners. They can list their store items, set price and type of delivery methods like pickup and home delivery. There will be a screen of orders from customers, he can accept, reject order, modify item, quantities, change payment method like cash or pay later. Modification in order will be visible to customer. Store owner can change order status like packed, delivered, completed etc. There will be a screen which will list all customers with pay later payment, a detail screen of customer balance and transactions. One screen for revenue or sale of the day. Each store owner will have a unique QR code. He can add customer manually.

Customer app will list stores, he can search required item in store & order them.

Both app will have separate screens of current and completed orders.

All code will be developed by developer so not just AI generated code. Payment will be released after app is completed.