I am trying to subscribe money for yahoo personal, filling the information but does not accept why?

I want to pay $25=99 (Dollars twenty six) as subscription for yahoo personal, i have filled the questionnaire appeared correctly, but in the last submission, the message is coming as "you are not filling properly the credit card number, validity, and CVC part" I asked the bank, they said it is a correct way only. Please guide me in this regard. Thanks

I am trying to subscribe money for yahoo personal, filling the information but does not accept why?
by chance you are not over your limit -- if not try again!!!!

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