02-26-2013 11:32 AM
I guess you are referring to your credit card (and not credit car), and that you are talking about BlackBerry World (and not BlackBerry App World).
Please read the following article from the public knowledge base:
KB24454 "There is a problem with your credit card authorization. Please try again or visit blackberry.com/appworld/ support for more information. (Error Id: 10000)" appears when purchasing an application in BlackBerry App World