I played around with several mega menus trying different things to get it to work. Then I realized that by some coincidence, I was able to add two links but could not remember what I did to make it work. This happened a few times and could not figure out what the order steps were. Joomshaper's documentation is not good or up to date...as far as I could tell.
These steps helped me to get it to work.
- Create mega menu
- Add links to mega menu in the regular menu page
- Go to manage menus > select menu that holds the mega menu> select "BUILD"
- Go to Template>Navigation>Mega Menu and create layout.
I don't know if there is a better way to do this, but it took me hours to get it to work. I asked for help because I thought it was hopeless so I accepted your answer because you would have shown me. If there is a better way, let me know.