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

https://www.bookmarking-maze.win/if-apple-billed-your-supergrok-subscription-visit-reportaproblem-apple-com-to

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