Login to the Tenant portal with the valid credentials to proceed with the process of changing the credit card information of the tenant.
Once logged in go ahead on to choose the My account, where you have the payment information tab.
In the payment information tab, you can find the option to change the credit card of the tenant. Click on the Change card button to continue with the process of changing the card of the tenant.
Enter the Credit card details of the tenant and hit on submit button.
Verify the popup message that the Credit card information has been saved successfully.