What i should do
Forget it ... Move on. This petition won't do jack shit. You lost all your money. I'm sorry, but seriously, it's not coming back, anyone with half a brain knows that right now, it's just wishful thinking... Why would anyone associated with this massive criminal enterprise risk starting it back up to "pay you innocent people"
Right.. Nobody. That's what you get for using a shady ass bullshit exchange, sorry man.... Good luck, hope you can rebuild from scratch and recover but don't get your hopes up, this site is 100% done IMO... 
: ( There's always going to be somebody playing some game and you shouldn't get too upset about it just keep in mind that some of the exchanges have a very high risk on disappearing at any time. Key learning is that do not keep all your bitcoin in single exchange, rather split them between multiple exchange to avoid loss in case any exchange scam.