Blackmail attempt. He is silent, if HE gets money.
"Hello dev! How are you? What news from the previous project? KennedyCoin was never released on Yobit. I think that this is bad on your part. I have over 200,000 JFK and demand compensation, otherwise I will have to tell you in the next topic about what you are doing. Thus, your bigfoot-ICO collapse. Compensate me JFK at a price of 0.000002/JFK and I'm silent."
That is out of order, and everyone knows yobit does as it pleases with addcoin.
Blackmail attempt by PM.
Maybe the OP would like to explain why his silence can be bought?