Let's not make excuses for owners who run financial tools in the millions and don't have the most basic things worked out. This is another project that has the makings of a DAO. Too many bugs and the obvious little things are not worked out.  I searched and there are hundreds of posts saying the that they have the Error and that they didn't know you need waves to trade and that you can't buy waves even if you have a balance. Most people would not except something as stupid from a trading site, but even after people acquire the waves they still have the error because now the next bug is is in play, the 1+ purchase rule.
So even if want to buy ethereum I have to spend at least $250. God forbid I want to buy a bitcoin, then I need $3000, this makes any deposit just a victim to your fees and the insecurity of the platform, a big waste of time and a nice fee over to shit site.