To cancel your account using your web browser on your mobile device:

1. From the menu, select "Account".
2. Scroll to the bottom of the Account screen, and tap "Cancel Subscription". For security purposes, you'll be prompted to re-enter your password.
3. Tap "Yes, cancel my subscription".
4. Select a cancel reason, and tap "Yes, Cancel".
5. You will see a message confirming that your cancellation was successful.