To cancel Grok, make sure you do it through the same billing channel you used...
https://www.inkitt.com/tristandixon31
To cancel Grok, make sure you do it through the same billing channel you used to subscribe—whether it’s 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