Do i need to restart the server for the mod to start working?

Unlikely, this plugin compiles but does not have a maintainer so it might simply be broken.

Yeah its not working I uninstalled :(

anybody know where the maker is from this cause i think its a nice plugin if it worked,

No idea, I really like it too!! I love game modes like this but most of them dont work. Sleepermark is a good one if you havent already got it!