To vote on kingcoiny.com, you have to have to register and have at least one trade.
If you don't have any coins to trade there i will give you a few potcoins, so you can sell them and start voting.
Just quote this post with your potcoin adresse from kingcoiny and i will send you a couple.

www.kingcoiny.com

You can vote once every hour

Also don't forget to vote on https://comkort.com/vote#KRN and https://www.swisscex.com/voting