Giving a permission to a certain world

#1
so i made a skywars and they slappers have a give command on it, anyways I want to give the players the /give command in a specific world in the skywars map but /setgperm Guest pocketmine.command.give <world that is skywars> does not work at all and i want the players to use the slappers in skywars
 

Georgak

Tree Puncher
#2
you need a per world permission plugin usually permission plugins dont include this so you may need a third party plugin which supports your permissions plugin.