In order to change a member’s card on file, you must impersonate them. First, find the member using the Members page found in the left navigation of your dashboard.
Then, click Impersonate.
You will now see the member’s profile, as they would see it.
View the profile section of the member dashboard, then click payment methods.
Click add card, and save card details after inputting the cc information.
From here, you can choose to change the default card, or remove either of the cards on file.