No product, No communication

I purchased a set of headphones on dx.com in the first week of January.. I was meant to receive delivery by the 13 of January. Now over a month later and I've got nothing.. I've tried contacting them and nothing. Sent mails and nothing.. Im begging to accept I've been ****med. Please be careful when dealing online especially with sites you don't know well. I've learned my lesson here and won't make that mistake again. I might not get my product or my money back but if I can save someone from making the same mistake it would be ok. They look like a really legit organization but it's just a ****.. Be careful guys.