How do I remove my Credit Card info from FaceBook?

[Williamson]

i go to setting and try to delete it but it says "Unable to remove this credit card because it is the primary funding source for your Facebook Ads account. To remove this card you must close your Facebook Ads account."

I want to FaceBook ad and "disabled" it, but when I go back to my setting to remove my CC#, I still get the same message.

There is no real help on Facebook, and I cannot find the "Contact Me" to email them with the question.. Can you please help?
no luck buddy...

How do I contact facebook? they have no "contact us" anywhere on the site
I can cancel my card, but Facebook still has my address.. I don't want them to have my real address either.. with the CC info, they got my address

[Nellybaby]

If all else fails, cancel your card and order a new one with a new number.