If your payment is failed then you’ll receive the payment fail receipt on your registered email id. So, to update the payment method follow the below steps:
1. Click on the Update Payment Method button from the payment fail receipt.
2. Click on the Subscriptions tab, and then follow this path Manage > Update payment method.
3. To change the payment method, click on Use This option for the payment method you want to use.
4. To add a new payment method, click on the Add Payment Method option.
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4. Click on the Account Details and Payment Methods tab then click on Add Payment Method and click on the Credit / Debit Card OR PayPal Checkout OR Pay with Amazon, whatever you want to add.
