Bestfr,
You go to their website, select your language (English), and login. Then you look at Self-Assign and click on that. There are other choices, all saying "Go." Then there is a Notice Board with messages. You go to the bottom of the page and click on Next. It will show you states. If your state doesn't show, the company doesn't currently have shops in your state. If you are able to click there, then click on Next. The next choice is City. Right now, my state is there, but not any cities where I shop, so I can't go further. After City is Clients, then Shop Dates. I have done two kinds of shops with them.
You're welcome.