how can I create a delivery app?

It´s for an evaluation. Help me please
I want to create a delivery app, in which the user ask for food and the app save it in a database. Then, at the final screen, I want the app show all the orders and show how much it costs.

Hello, i suggest you start working on your project, you can search in the community if you face any issue or need help with it.

Let’s see how it goes. Good luck!