airjordans-retro.com review: Impossible to return money back

Don’t buy from the scamming company www.airjordans-retro.com/shippinginfo.html. I ordered sneakers from them, which cost me about $150, but these jerks didn’t provide any info, no receipt or something else. I waited for my order several weeks, but nothing. I was furious and sent them several emails through the website, but no replies. No idea what measures to take now, so maybe someone can help me. Please post any comments and ideas, what I need to do now.