NothingSince they are not acrive here on bitcointalk, nothing any of us here can do to make them give you your money back.

Bitstamp is generally considered a reputable exchange, but even with those you are never sure as long as you use their exchange as a bank, which unfortunately many do. So, all you can really do is wait, or try to oush your case via their social media channels.  

Nothing any of us here can do to make them give you your money back.

Bitstamp is generally considered a reputable exchange, but even with those you are never sure as long as you use their exchange as a bank, which unfortunately many do. So, all you can really do is wait, or try to oush your case via their social media channels.