I just lose my money there... So I am angry for a while.
Searching about the problem of Poloniex.
I think strange and skeptical too....because I saw many people in there( the chat room), having the same problem, more people lose the bigger amount of money and Poloniex still famous...There are many people report the problem for a mouth but still not respond. I waiting about 2 days, and I think that a good trading platform is not that.