CMS saying item does not exist when DOES!

Design help CMS
1

My CMS keeps telling me an item does not exist when it does. This is a re-occuring theme for months I see in the community with no solution.

Any ideas?

See Loom

@webdev maybe you know something?

Here is my public share link:Webflow - Ash Personal Website

2

Try using slugs, not Names. Names are not a unique identifier.