Because that's what Yobit does. You can trade FRK here: https://www.nlexch.com/markets/frkbtc
But be warned they do have some kind of minimum deposit amount and if you deposit "too small" an amount, they will literally just take your money and give you the written equivalent of a middle finger if you complain.
The AltMarket will be finally launching this month, with more details coming this Friday evening at 9PM Pacific during a YouTube livestream. Check the thread in my sig where I'll be posting details in the next roughly 24 hours when I have them. I've spoken personally to the CEO and asked about it and he is definitely open to listing Frankocoin so let's cross our fingers.