Knowing yobit after all these years,they are shady as hell and why you have considered on depositing your 2 month salary with that exchange.

The mistake you have done here is on sending out some PM's with those high stake dice players on the site which they have reported you for spam or something
like that which eventually Yobit do such action just like on typical gambling sites as well yet even you do say it isn't a spam but most of the time it was.

No one can help you out but only Yobit itself.Their support doesn't answer and that alone is already pain in the a**.