To cancel Grok correctly, you need to do it through the same billing channel...
https://charliekzxa221.huicopper.com/if-i-delete-my-xai-account-will-apple-or-google-stop-charging-me
To cancel Grok correctly, you need to do it through the same billing channel you used to subscribe—whether that’s grok.com (Stripe), Apple Subscriptions, Google Play, X Premium on x.com, or through console.x.ai for Business or API billing