Is there a minimum amount required for a manual deposit? Why did the support ask you to send 2000 Waves?
If there isn't a minimum amount I think its just Yobit being very slow in dealing with tickets.
It is so weird, the support is very fishy. I have seen tons of complaints against yoshit, I don't know why OP still trades on yoshit instead of bittrex
Its true that Yobit have a lot of complaints against them but what you are suggesting to OP is even worse. Haven't you read the news that lately bittrex was supposedly hacked and many people lost their money there. At least Yobit has not been hacked yet.