Storenvy review: No confirmation info

I ordered T-shirt and some other things from the company www.storenvy.com. It was really bad experience. I paid through PayPal and the payment was clear. As well as everything looked legitimate. After that I got the confirmation email from the seller and the tracking number. I waited 4 weeks, but my order never arrived. Also the seller provided fake tracking number and didn’t reply to my emails. I wonder if there are other people, who had the same experience. Can you provide any good piece of advice?