If Apple charged you for a SuperGrok subscription, go to...

https://www.a1bookmarks.win/if-apple-billed-your-supergrok-subscription-you-can-request-a-refund-at-2

If Apple charged you for a SuperGrok subscription, go to reportaproblem.apple.com to request a refund. You can also check your iOS device under Settings > your name > Subscriptions to manage or cancel it