The exchange platform seems to have nothing positive to me
Cons
It is currently not in operation
The wallet accepted only Bitcoins and left out many other cryptocurrencies
The exchange platform also seems to target a specific market, the Russian market, which is not too good because they are kinda limiting their services to only Russians. Although they never mentioned that explicitly, they are displaying it in some of their actions like the fact that their interface has been translated to two other languages aside English. These languages are Russian and Vietnamese
The exchange platform also seem to charge fees that are a bit high. This is shown in how much they charge for offering their trading services