Because there is nothing wrong with either CS, or the other listings.
firemine/altswap/mineco are run by the same guys.

They know there is nothing wrong, probably they messed up on their shares and accidentally sold what they had for a lame price.
They bagged everything, and now they are asking shareholders to
a) upgrade from altswap to firemine, because altswap will be delisted, then
b) upgrade from firemine to mineco, because again firemine will be delisted and

there is an announcement from them, now as mineco, alerting everyone at cryptostocks to not buy mineco shares because mineco will be delisted.

Scammers will scam.