Factions and Mythic Mobs Plugins Not Installing Properly

Unsure why, the latest 1.10 Factions and Mythic Mobs Plugins don't seem to be installing properly for me. The .jars download but no folder is formed, and it isn't loaded in-game. I've tried reinstalling several times, restarting, and trying different plugin versions.

server username: Phobiax

Thanks!

Update: My InsaneMobs2 Plugin has also stopped working, although it has a folder and .jar. It stopped working after a reinstall attempt of Factions.

Still isn't working. D:

Although Insanemobs2 is working now

They don't show up on /pl
There don't seem to be any dependencies, aside from bukkit

EDIT: Factions requires MassiveCore, retesting
2nd EDIT: Factions works now, but MythicMobs still doesn't, thanks!

There's a problem installing it, the .jar is in the server files, but it didn't create a folder. It doesn't show up in /pl either

Sorry, my bad, MythicMobs is dependent on MythicLib. It works now

Thanks for your guys' help!