bing add fund

I am making bing ads account on real us remote with valid credit card. But when i attach my card as postpay payment method it does not accept it. I do not know what to do in this case. Any help?

Hi everyone I m facing bing ads problem related to add funds. I am from Pakistan , i already try different cards but the results are same. I try UBL wiz card , MCB Lite and standard chartered card etc (these cards working fine on other websites) Error is : Sorry, we can't accept pre-paid cards...