Several suggestions were given to broaden your horizons, you ignore them and look where it lands you.
You put all of your eggs in one basket. communications? references? the ability to conduct business? you've been locked out all of this AND MORE for 20+ hours, and some of you still have the gall to bitch and complain "well XYZ doesn't get enough traffic" then go there and make traffic. "their interface is shit" you could've spent today learning the interface for another site, it's not that hard.
All I and several others are saying: branch out, because you'll never know when furaffinity will cease to exist all together, data included, and then what are you going to do?
Need a way to contact someone? make an easy to access means to communicate, hell even a "business" email.
Need someone's ref? store that shit somewhere off site while you're doing business, dropbox or google drive works wonders, the free storage space is good enough, and if those services temporarily go down? you still have local access to them.
Quit making excuses of why you can't (or wont in this case) branch out to other fronts, spend a weekend or two to try it out, and who knows? you might end up getting more customers from multiple communities.
Even a personal website wouldn't be a bad idea neither to put your art and a way to commission/contact you, I have one of these going on just for the hell of it, and im not even an artist.