If you want to update your billing information, please follow the steps:
Step 1: Click “ Avatar” on the top right and choose “My Account” to your account page.
Step 2: Under “Subscription” click “Update Card Information” to change your billing information.
Step 3: After you fill in your card information, click “Submit” button to update the information. And you can also click “Remove the current payment method” if you don’t want to keep it.