i have 5/9 trading cards on garrys mod, and since i have like 52p i decided to try and buy the other 4 cards, filled in the billing info and then got an email confirming the order and it basically was just asking if it was me who made the purchase, i clicked yes because i did make the purchase and then it took me onto a steam site saying the order had basically gone through, but when i went back to steam i didn't get the trading cards and no money had been taken out of my account, i tried again but the same thing happened and i''m not sure what to do.