Ridiculous, see this

I got minus balance in Stock Exchange too
https://static.dingtalk.com/media/lADPDgQ9qRCPRpTNAx3NBPk_1273_797.jpg_620x10000q90g.jpg

the reason of minus balance is you over-sold your coin, which means you earned A LOT MONEY by using their system bug, and you are the one to blame after robbing money from others and slandering them.

I see you saying this exchange is a scam everywhere, why are you doing this? Are you from their rival exchange? Did they rob your money? Can't you trade?

I don't think so, why you think it is ?
It is a new established site yes, but I didn't meet any thing wrong when using
They said BitexBay is based on China so I think soon it will become better
I earn much from here actually hahhah