I have paid the .5 BTC fee for adding a token and they have yet to add the token. They promised 2-3 business days, but it's been 2 weeks.
Can anyone be of assistance? That would greatly be appreciated.
Don't pay them to list your coins, they will take weeks to even respond you and if there will be any further upgrade with your coin they will just put your wallet in maintenance mode and will not contact you to make update on your coin's wallet.
Its better to pay little higher to get listed on livecoin.
Yobit have one od the worst supports, and that is not from yesterday. Since they started to work they have many accusations for irresponsible behavior. I had couple problem's with them and they stayed unsolved, I'm not using their service for almost a year and they still didn't answer me on few tickets, what can I say more. That's why I changed them, now I'm on poloniex.
Wrote them more and hope for the best. Nobody here can't help you with yobit, you had a chance to search more about yobit before you give them your bitcoins, now only thing you can do is to bother them everyday day about it, that is what would I do if I gave them 2000$. I'm not sure do they have active account here, but wrote them everywhere you can and hopefully they will give you an answer.