If Apple charged you for a SuperGrok subscription and you want a refund, visit...

https://jasperssuperbcolumn.trexgame.net/how-do-i-make-sure-i-don-t-contact-the-wrong-support-team-for-supergrok

If Apple charged you for a SuperGrok subscription and you want a refund, visit reportaproblem.apple.com and sign in with your Apple ID. Navigate to iOS Subscriptions, find SuperGrok, and request a refund there