Menu not working

My menu does not show pagesElements 2.4.4

In your project, I see two menus (If I’m not mistaken, it looks like you dragged a menu into the logo field of another menu.), apart from this one, you need to check the breakpoint where it changes from horizontal menu to responsive (with the icon) check Mobile Trigger setting

Thanks for responding.
First, my difficulty is that I am not a professional working at a website steadily. I only do this for a few hours several times a week, and so forget details about what I last did.
Second, I do not really know how to interpret the menu/info lists provided, and so proceed by trial and error.

Given your assessment of my situation, how do I undo my error and correct it.
Second, I seem to have a button twice, but can not remember what its function is. Where can I find that?

(attachments)

OK this is helping.
New Q: I can not consistently see the color palette for background in the Background menu.