I CANT USE MY VANILLA VISA DEBIT GIFT CARD ON STEAM

[NonstickSQYD]

ive registered my zipcode plenty of times both on the phone and on their website and it tells me im good to go on online purchases but whenever i go to buy a game it tells me "Your purchase has not been completed. Your credit card information has been declined by your credit card company.

Note that in some cases, your credit card company may put a 'hold' on funds in your account, but you will not be charged. After correcting any errors in the information displayed below, please try your purchase again." PLEASE for the love of everything someone help me or ive just wasted 60 bucks