What happened with this Qoin Capital? I cannot open its official website now?! A deposit of $2,500 to get started is insanely high! How dare them?!

Trading with this broker is very terrible. I invested a lot of money in the Qoin Capital trading platform, but now I can't withdraw my money and the customer service doesn't respond to my messages. This disappoints me very much and I don't recommend anyone to use this trading platform. Stay away from them!!!