If Apple billed your SuperGrok subscription, go to reportaproblem.apple.com to...

https://messiahssplendidjournals.lowescouponn.com/supergrok-refund-request-keeps-spinning-how-do-i-fix-it

If Apple billed your SuperGrok subscription, go to reportaproblem.apple.com to request a refund. Navigate to Subscriptions under your Apple ID settings on iOS to manage or cancel, but know that canceling doesn’t automatically give you a refund