Problem z wyłaczeniem wiadomości

variables:
	{zmienna::%player%} = true

command /zmien [<text>]:
	trigger:
		if player has permission "h.h":	
			if arg 1 is not set:
				send "Poprawne uzycie /zmien on/off"
			if arg 1 is "on":
				set {zmienna::%player%} to true
				send "&2on"
			if arg 1 is "off":
				set {zmienna::%player%} to false
				send "&4off"
		else:
			send "brak"
  
  on place chest:
	if player's tool is chest named "{@tag}" with lore " &fblabla":
		cancel event
		set event-block to air
		play raw sound "random.bow" at player with pitch 0.0 volume 10
		drop a random item out of {drop::*}
		loop all players:
			if {zmienna::%loop-player%} is true:			
				send "                   {@wiad}" to loop-player
  			else:
  				stop

niewiem czy dobrze ;d

@dobra sam sobie poradziłem