change of bank account details

[nichunsw50]

Hi I have just changed my bank account details for my e bay account as i have been issued with a new card that has a different card number but same sort code and account number. I have added my new card detail but now cant delete my out of date card details because i get a message saying I need to add new details before i can delete theold one. Now e bay are going to use my new account for paying out and my old account which is no longer valid for paying into. Please advise thanks