If Apple billed your SuperGrok subscription by mistake, visit...
https://www.hotel-bookmarkings.win/if-apple-billed-your-supergrok-subscription-and-you-want-a-refund-visit-1
If Apple billed your SuperGrok subscription by mistake, visit reportaproblem.apple.com to request a refund. Go to Settings > [your name] > Subscriptions on your iPhone to confirm or cancel it, but remember canceling alone won’t refund past charges