If Apple billed your SuperGrok subscription and you want a refund, go to...

https://www.jelly-bookmarks.win/if-apple-billed-your-supergrok-subscription-go-to-reportaproblem-apple-com-and

If Apple billed your SuperGrok subscription and you want a refund, go to reportaproblem.apple.com and sign in. Navigate to iOS Subscriptions, find SuperGrok, and request a refund there