in my online shop I can't see the right column for customizing my website. I see only left column

hello Francis, thank u for your swift respond.

my website is still under development. I followed your instructions: I removed password to make the website public, and there was no problems, I did this inspection for errors as u said and I checked network compatibility.so the problem is still there, I dont see the right column during my customizing mode. I tried from my friend laptop - same , no right column there.

thank u in advance

brgds

Katja