If Apple billed your SuperGrok subscription by mistake, visit...

https://travispyuj085.raidersfanteamshop.com/reportaproblem-apple-com-not-working-for-me-what-should-i-try

If Apple billed your SuperGrok subscription by mistake, visit reportaproblem.apple.com to request a refund. Navigate to your iOS Subscriptions in Settings to find SuperGrok, but note that canceling the subscription does not automatically issue a refund