Can't install plugins

I currently can not install plugins in RPG Maker MV (Yanfly engine to be specific). I placed the js files in /js/plugins but the game will fail to recognize them. Is there any way to fix this? (I have restarted, removed dots and underscores, anything I could do)

So you open your plugin manager, double-click on an empty slot, and nothing comes up? You should not rename plugins - anything that has plugin parameters needs to be exactly the correct name or the parameters will not be able to be loaded.

Are you certain you've saved them into the right folder? By that, I mean your project's folder, and not in the NewData folder where MV is installed. In the editor, go to Game > Open Game Folder. Then move down to js and into plugins.

If you see them there, could you please take a screenshot so we can see how they're named? Make sure extensions are visible so we can see the complete file names.

Please give us the full filepath of the folder, from drive letter to JS folder.
If there is a sign or letter included that does not follow networking rules, then the files can't be loaded.

Try making a new project and add plugins in there...
Try to load it, if it persist, probably you named it wrong(?)