Why isnt plugins showing up

[EmptyRooms_]

i downloaded some plugins and after i go on the server it doesnt show up i have the jar files in file manager but no folders of the plugins not even the plugins are working its in the current version all of my plugins are on spigot because i have a spigot server just the same plugins in my plugin list does anyone know why its like this?

[Pryzmm]

31 minutes ago, EmptyRooms_ said:

i downloaded some plugins and after i go on the server it doesnt show up i have the jar files in file manager but no folders of the plugins not even the plugins are working its in the current version all of my plugins are on spigot because i have a spigot server just the same plugins in my plugin list does anyone know why its like this?

are you running spigot plugins?

[EmptyRooms_]

yes

1 hour ago, AgentGamerPro said:

are you running spigot plugins?

 

[AnderzPlayzz]

i cant activate my plugin either, anyone know why?