Nowadays, I have met a problem that is one of the e-business company broke. But I have bought a Iphone from their site, and now there is something wrong with the products now. I have tried to get in contact with their customer service and phones. But there was none reply!

I did also place an inquiry on their facebook page but they didn't answer me also. I only saw a news from the internet that their company broke.

When you meet the same problem, what will you do?

Please help on this?