I have a credit card from chase bank that I have in good standings and what number do I call to talk to I tunes because it says use another card this is the card I have been purchasing everything on I tunes. Is it because I questioned them charging m

Don't post your phone number, you already know that these are user-to-user public forums, it's not a good idea to post personal info on any public forum - I've asked the hosts to remove it

If you've requested a refund(s) it's possible that the card is now blocked (you've tried logging into the account, removing the card, and re-entering its details from scratch ?). If you don't have a different card you can try contacting iTunes Support via the 'contact us' link at the bottom right of every page on here.