Drop Down Menu Issue

Hi all,

I am trying to add drop downs in my nav bar now that some of my pages have sub-pages. I watched the webflow tutorial on how to add drop downs to the nav bar, but my drop down does not perform like it should from the moment it is dropped into my nav bar from the elements panel. First, the menu does not appear when I select “open menu”, or even when I go to toggle preview. Second, if I attempt to add a link, it places it way below the menu and I can’t edit it, nor is it a part of the dropdown. I am really frustrated and hope someone can give me some guidance on how to fix this…

My read only link: https://preview.webflow.com/preview/urbaneer?preview=dfa47ad88bda779bd1ff5536c4282598

link to live site: www.urbaneerspaces.com

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