You have to ask them to rate your shops.
There was a shop I really wanted to but I could not self-assign because it required a rating 5. I had no rating. I asked a scheduler about this, and that was her suggestion.
@asilverstein wrote:
Athpower doesn't, at least not on anything I've done.
"I told myself to quit you; but I don't listen to drunks." -Chris Stapleton