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

https://paxtonssmartperspective.cavandoragh.org/can-i-get-a-refund-if-supergrok-didn-t-work-as-expected

If Apple billed your SuperGrok subscription and you want a refund, go to reportaproblem.apple.com and sign in. Find your purchase under iOS Subscriptions, then select “Report a Problem” to request a refund