OK, EXMO. Let I write here too. You support don't answer.
I wrote this post on facebook and twitter under the news about starting your coin 07 Feb. 2018:

Ticket #368728. Can't withdraw DOGE. System said: "You have unconfirmed transactions with less than 6 confirmations". Last transaction - deposit DOGE 04/02/2018 and confirmed ! Support don't answer over 2 days ! And you say about start your coin ? Fix existing issues otherwise, users will leave your stock exchange. And they will be right.

Today - 08 Feb. 2018 i was blocked by you in twitter.
Another. In the chat room of the exchange, I asked users whether they have problems with the output. The result - I was disconnected from the chat with the message "Refill balance to write ...". But I have coins on balance.