I found the problem. It was in permalinks. I changed it to default settings and everything works fine. Thanks for all the feed back.
I can’t seem to get to the primary menu for editing. I can edit menus on all other pages, but the primary isn’t an option.
I meant settings-general not appearance-general.
OK I keep changing it in appearance-general and it keeps going back without the trailing slash. Where do I change it? I have little experience with WP.