trying to install a UI

[Anduril]

I have been having an issue with getting Karuulalert to work. I have it installed in the proper directory, but it the name Karuulalert doesn't show up in the addon window, but other named folders within the Karuulalert folder do.

And when I try to do the initial configuration /kalert in game it doesnt work, so I'm assuming that the addon isnt properly installed on my end.

Can anyone verify that the Karuulalert is a single line item in the addon window that needs to be checked?

Thanks for any assistance.