Support
Email support@restorie.app from the address on your account. Say whether Plus is billed on this website or by Apple, and what you were trying to do.
Cancellation
To cancel a website plan, use Manage card and cancellation on your account page. To cancel an Apple plan, use iOS Settings. Profile can also open Apple subscription management before you delete the account.
Android
This Android build does not sell Plus.
Deletion
Delete the account from Profile in the app. If the app says deletion is not connected, email support@restorie.app.