CMS After reorganizing sections and categories they no longer appear in the navbar under
 

I reorganized my CMS, deleting two sections with subcategories and then recreating them.

The only original Section remaining is News and bthat's the only one showing as a submenu under the navbar when I click on "Home".

How do I restore this?

Is it simplest to just uninstall and then re-install the CMS? All the articles are promoted from forum articles.