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

https://garrettsbestblogs.theglensecret.com/how-do-i-avoid-getting-charged-again-while-waiting-for-an-apple-refund-decision

If Apple billed your SuperGrok subscription and you want a refund, go to reportaproblem.apple.com and sign in with your Apple ID. Find SuperGrok under iOS Subscriptions, select the purchase, and request a refund