i need to chage my expiry date on card

[kopenhagen5]

From My eBay page select the account tab.

Then select payments and you can edit details there.

[papermoon.lady]

We are only ordinary members here, so we cannot do it for you. 

There should be an option in your account settings?

I have no saved card on eBay, so I cannot have a look, but you should be able to edit your details from your account settings.

[domino-710]

Two threads - how many cards do you have. LOL