I still can't see the Renumber Store button. Where is it?
If you can't see it, your stores are probably already in consecutive order. If you look at "my ebid stores" and click on the drop-down to show all your stores, do you see 1 to 5 (or whatever) with no gaps? If so, there's nothing to do and the button vanishes.
Ahhh. That explains why I can't and never have seen the button. I shall stop worrying about it now then and get back to worrying about things I can see that aren't there.