I can not get new Discover Card entered. A 2018 (?) message suggested to deactivate an existing Discover before attempting to enter a new Discover card. This is my problem but currently (2025), the Online Services window does not have a "Deactivate" button; the program has obviously been changed. What do I do to enter a new Discover Card while the old and discarded card is still listed? Please help as I am stuck. Thanks, Ken