Hi ww, that's a very clunky way to get to anyone, so I'll just help here.
To get a message to moderators, (blue stars) you can click 'report' on a post, and that takes you straight to them.
To query moderation, plead a case, etc, you click 'support' at the bottom of page, which takes you to the same screen as your 'sitemap, then contact' but faster!
The support emails come to me in admin, (red stars) and the mods don't see those. I answer them, or direct them to the correct person or place.