UPDATE
I've had a conversation with BTC.SX on facebook from a fake page. They didn't wanted to listen to any of my words, even about it's not 1 person's accounts and funds so they should reconsider their actions.
They've just blocked me. That's how they treat their clients. No matter what you say - "it had already been dealt with" and block.
I encourage everyone who has been treated like this by BTC.SX or have their money stolen to start and info-war and let as much people as you can know about their fraudlent behavior and straight-up thievery.
Let's talk.