Build me an simple functional android app for my restaurant

Job ID: 33631020

Budget: ₹1,500 – ₹12,500 INR

We have a restaurant and we need an app so that our customers will food buy items directly through our app.
This app should be very simple with minimal UI and styles but it should be functional in the following ways
1. There should log in page with user login and admin login
2. When the user logs in he should see the list of food items and then he can select whatever items he wants to buy and the date of arrival after that, he will pay the money using any payment portal (like Razorpay)
3. After the successful transaction admins should get a notification and be able to the see order details
4. Admin should be able to add, update, and delete food items from the app itself
5. User should be able to see his history of transactions and the admin should be able to see the history of orders