Coin Galaxy is a new exchange that has been around for a year, so the exchange is not very well known, The exchange operates with a small number of traders, and most users participate in their airdrop.
Coin Galaxy did not have a good reputation for providing good services, their website has a huge lack of information, and their fee structure is not transparent. Their customer support also does not provide a very noteworthy service.
I registered on Coin Galaxy and used it for a few days although I did not deposit any funds there, but what I noticed is that their platform lacks some features that should be provided even if it is a new platform
If we look at the trading activity of Coin Galaxy, we can see that there is no crypto trading except for one trading pair. I don't think trading on such exchanges would be appropriate.
Such exchanges are closed for a short time, my advice would be to stay away from the Coin Galaxy is better.