Delphi Rad Studio 11 Mobile Demo app

I have decided to come out of retirement and have a go at mobile apps with Delphi 11 (Last app i wrote was 1998)

I have watched loads of demos and would like a specific demo writing for me to pick apart and play with.

I want a local database on the device. I want to store customer details in it. Name address etc etc.

I want the following

Search
Step forward and backwards.
Have a list of all records
Add / Update /Delete records

Ok want some who is good at teaching.
Good code commenting
Good Error Handling.

Must use fireMonkey

This is a demo for me to learn from. Don’t make silly prices.