LOL at people buying the bullshit about "maintaining the server". Even if it's small exchange, it's very profitable. And you think admins couldn't fix the problem with all those money they earned? You are delusional.
Coinsmarkets is now a history, a SCAM history. Just say goodbye to your altcoins and move on.
I also lost some money here, but I have been known all the risks...and made a deposit. So I only have myself to blame.