Plugins not showing up in Logic Pro X

I am running MacOS 10.15.1

I am running Logic Pro X 10.4.8

I installed a few plugins today, and only one of them show up and work for me.

1. Frontier Adaptive Limiter
2. QRange Phase EQ
3. Voxengo GlissEQ
4. Crunck V2 (guitar amp plugin)
5. AudioThing Blindfold EQ

The only plugin that shows up and works for me is Blindfold EQ. I verified the vst, vst3, and component files are all in /Library/Audio/Plug-ins/Components & /VST/ & /VST3/ . I noticed that there is another directory in the user folder /User/Library/Audio/Plug-ins/. So, all files are in each respective folder in both the Macintosh HD directory and the User directory.

Any ideas why they aren't working in Logic?