I think there should be no more questions here, the trust speaks for itself, people are telling the truth

That's a "Sent feedback" genius. I sent that to somebody. All of my received red feedback is from scammers and trolls.
If your exchange isn't a scam, what do you have to be worried about? Why create 20 accounts just tell people not to worry about everybody's money disappearing? Your service will speak for itself.
However, right now its saying "scam."