Dear crypto this yocoin is different u are talking differnt coin, original yocoin swap is over long back, now that is yocoin (etherium based) this is xyoc if u have xyoc u dont need to swap.
in coinexchange.io both coins are trading if you have old yocoin then u can sell that coin in coinexchange and transfer the btc to c-cex or livecoin for new yocoins, that is the only way now.
xyoc on coinexchange is the new yocoin?
This coin is as dead as a door nail. If you buy it, you'll need someone really stupid to buy it from you. Watch out for shills on coin exchange, they are paid by people who own a lot of this coin and want to dump it on people. It's not just this coin btw, there are lots of coins on their exchange that have died long ago and are being shilled the same way.