public function onJoin(PlayerJoinEvent $e){
        $p = $e->getPlayer();$n = $p->getName();
        if(null != $this->getConfig()->getNested("JailedPeoples.$n")){
            $pos = $this->getConfig()->getNested("JailPosition")[0];
            $p->teleport(new Position($pos["x"], $pos["y"], $pos["z"], $this->getServer()->getLevelByName($pos["level"])));
        }
    }