If you want to delete a debit card from your PlayStation 4, follow these steps:

  1. From the main menu, select “Settings” and then “System.”
  2. Under “System,” select “Accounts.”
  3. Under “Accounts,” select the debit card you want to delete and then press the X button.
  4. Select “Deactivate” from the menu that appears and then press the OK button. ..