Poloniex confiscated my money and didn't give it to me.
I wish I had seen this review site sooner and never invested. From what I understand, they constantly seize people's investments. They seized $2100 of my investment. They asked for ID, I sent it; they asked for a video, I sent it; they asked for a screenshot from my wallet, I sent it; they asked for a video from the person who sent the money, I sent that too. They are completely incompetent. Then they asked me to contact other people who sent money to my account and get videos as well. It's pure stupidity. Take my advice, never invest with them. I will write to similar forums in other countries to prove they are scammers and I will also record a video about the process.