The person you are tagged as a scammer is a bounty manager https://bitcointalk.org/index.php?action=trust;u=1271586
I think he is not a scammer.

I also lock my translation thread.

What about these two exchange :

https://www.dobiexchange.com/news/detail/1eesc24.html

https://support.probit.com/hc/en-us/articles/360029059071-Origin-ORIGIN-Round-3-Announcement

are they being scammed or they are the scammer?

So an IEO is not a guarantee. Scammer are too smart to got listed. Even worse now the exchange can make a fake project, and in this case those two exchange is working together.