Editor Access when you are site admin

Am I going mad or something?

I use Webflow daily all-day, for the past 5 years. I now can no longer seem to access the Editor.

Not that I want to use the editor, rather I want to use it to help give training sessions to clients, or take screenshots of particular areas, when clients email and say ‘how do I create a new blog’

Thing is, I can no longer seem to find the client-facing interface. I just go 'round and 'round in a loop. It says I can’t access Editor here, as you are the site admin; go here > and round and round I go!

Any ideas?

Here is my site Read-Only: LINK
(how to share your site Read-Only link)