Administrator login issues

When I log in to the administrator’s account, it brings me directly into a user account and I can’t get out. I don’t know how this happened. It just started this morning.

I’m new to, so forgive me if I’m missing something obvious.

I’m no master either, but I’ve found that you have to manually logout of an account before you try to get into a different one… sometimes it might require a cache clear or restart of browser