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

https://www.romeo-bookmarks.win/if-apple-billed-your-supergrok-subscription-by-mistake-visit-1

If Apple billed your SuperGrok subscription and you want a refund, visit reportaproblem.apple.com and sign in. Go to iOS Subscriptions, find SuperGrok, then request a refund