To cancel Grok correctly, you need to do so through the exact billing channel...

https://extra-wiki.win/index.php/How_Do_I_Get_a_Google_Play_Refund_for_SuperGrok_Within_48_Hours%3F

To cancel Grok correctly, you need to do so through the exact billing channel you signed up with—whether grok.com/Stripe, Apple Subscriptions, Google Play, X Premium on x.com, console.x.ai for Business, or console.x.ai Billing for API auto-recharge