On right click

Witam ponownie, mam problem z eventem "on right click". Skrypt normalnie działa ze sprawdzaniem trzymanego przedmiotu i jego nazwy, ale gdy wstawi się "player head" (tylko player head działa na 1.16.3, inaczej wyskakuje błąd) to już nie działa. Ma ktoś jakiś pomysł?
 

on right click:
    if player's tool is head named "&b&l&ki &f&l&oPREZENT &b&l&ki":
        cancel event
        set {los} to random integer between 1 and 2
        wait 1 tick
        if {los} is 1:
            remove 1 player head named "&b&l&ki &f&l&oPREZENT &b&l&ki" from player
            give 1 dirt to player
            broadcast " "
            broadcast " &6» &7Gracz &a%player% &7otworzyl &b&l&ki &f&l&oPREZENT &b&l&ki"
            broadcast " &6» &7i wylosowal &611x Ziemia&7!"
            broadcast " "
        if {los} is 2:
            remove 1 player head named "&b&l&ki &f&l&oPREZENT &b&l&ki" from player
            add 100 to player's balance
            broadcast " "
            broadcast " &6» &7Gracz &a%player% &7otworzyl &b&l&ki &f&l&oPREZENT &b&l&ki"
            broadcast " &6» &7i wylosowal &c100$&7!"
            broadcast " "