Can I recover a task that was accidentally deleted ?

In Reminders:

1 Can I recover deleted tasks?

2 Can a change a sub task back to top level?

In building this post, the categories available seem dumb:

WHICH iPad I’m using shouldn’t be important; the OS I’m using should be

The TOPICs are incomplete - Reminders does not appear under APPS, and there’s no way to say “Other” (i.e., nothing on this list makes sense, so I picked iPad again)