Like cause they listed him as "Other Amazing Vendors" and he wouldn't reply my mails so I thought they would be able to help me. But even after they told him to reply he still didn't give me my tracking information... He just shrugged me off!
If you go to bicyclecards.com, he is indeed listed as a recommended company.
If you're having trouble and he won't reply, open a case with your credit card company. That should light a fire under his butt. But on the flip side of that coin, try not to become a pest by contacting him too frequently.
As a final note of caution: if, as you are a working student, $363.31 is practically all the money that you have, playing cards might not be the wisest thing to spend that money on, at least not in such large dollar amounts and from the other side of the world. Never spend money that you can't afford to part with.