behance.net review: Money scam

I recently found out very interesting and creative website www.behance.net. At the beginning, I just looked the works on this website, but later I decided to purchase one thing. It was a T-shirt for $25. I paid for it, but I haven't received the receipt or the tracking number. I don't have their email or phone, and there is no contact information on their website. I wanted to ask maybe someone bought things from this website, please I really need help.