I need Android App

1st: When anyone instal app, they should will select one or multiple selections from list List like
List 1
List 2
List 3
..
In this list, i wil add more based on requirements

2: For Every Number ( List 1) have multiple options
List 1 :
List 1A
List 1B
List 1C...so on

3. In Every List I wil update information
I need multiple tabs based on my requirement
Like
List1A
@1.Notification
@2.Schedule
......
... ( Based on requirements)

4. In tabs i may update text / image/ pdf / website link

Basically I need to add any numbers of lists ( Sub lists), tabs , etc...

5. Whenever I update a information for particular list, Push notification should appear for dat specific list selected customers.