People do not believe them - it's SCAM !!!
They appeared in November, the people put a lot of HOLD for trading, but could not bring anything out.
I still have 0.0054 BTC hanging on hold.
People lost a lot of money on this exchange.
If you do not believe, you can ask in the topic HOLD about the Koinbi exchange - https://bitcointalk.org/index.php?topic=2357720.0

IT'S SCAM !!! IT'S SCAM !!! IT'S SCAM !!! IT'S SCAM !!! IT'S SCAM !!! IT'S SCAM !!!

https://b.radikal.ru/b18/1801/bf/4fcd696b42a8.jpg