questions
A) Appsumo plan said
Unlimited high-resolution background removal up to 25MP.

10 API credits every month with unlimited rollover.

Where As In Billing Section I See Number Written 12?

B) After Removing Bacckground & doing touchups.... how to do undo & redo which are basics....& normally done my Ctrl + z & Ctrl + y, but in my case these commands not working