Follow the steps below to update your payment method.
Click on your profile image at the top right corner of the app.
Then select “Account settings” from the profile menu.
Under the “Plan & Billing” heading of the Account settings modal, select the “Change payment method” button.
On the “Continue to Payment Processor” modal, click “Continue”. (This will take you to our payment processor, FastSpring.)
Under the “Active Subscriptions” heading, click the “Manage” dropdown button on your active subscription.
Then select the “Update payment method” option.
From there, you can update your payment method.