I can’t edit anymore

I recently started a new wordpress page, and everything went fine when editing.
I added woocommerce, and some products and added only some graphics and text and that is pretty much it. Not really much plugins or something.
Then all of a sudden I couldn’t edit anymore, so I tried a bunch of things like:
– different browser
– re-installing the 6.6 update
– de-activating all of the plugins
– using the twenty-twenty-two (and three and four) template
– running all updates on my OS (mac)
– running updates on browsers

Nothing yet has helped and I still can’t edit, can somebody please help? ??

The page I need help with: [log in to see the link]