Problem z spawnerem

command /spawnerlist:
        trigger:
                send "&4-----Spawnery------"
                send "&5 Iron Golem - 3000$"
                send "&5 Pajak - 1000 $"
                send "&5 Zombie - 2000 $"
                send "&5 Szkielet - 1500 $"
                send "&4-----Spawnery------"
                send "&5-----Vip-------"
                send "&6 Blaze 3000$"
                send "&6 Villager 1000$"
                send "&6 Creeper 1500$"
                send "&6 Slime 2000$"
                send "&5----Vip--------"
command /spawnerzmien [<text>]:
        trigger:
                if arg 1 is "irongolem":
                        player's balance >= 3000:
                                remove 3000 from player's balance
                                execute console command "spawner irongolem"
                        else:
                                send "&4 nie masz wystarczajacej ilosci monet"
                                if arg 1 is "pajak":
                                        player's balance >= 1000:
                                                remove 1000 from player's balance
                                                execute console command "spawner spider"
                                        else:
                                                send "&4 Nie masz wystarczajacej ilosci monet"
                                                if arg 1 is "zombie":
                                                        player's balance >= 2000:
                                                                remove 3000 from player's balance
                                                                execute console command "spawner zombie"
                                                        else:
                                                                send "&4 Nie masz wystarczajacej ilosci monet"
                                                                if arg 1 is "szkielet":
                                                                        player's balance >= 1500:
                                                                                remove 1500 from player's balance
                                                                                execute console command "spawner skeleton"
                                                                        else:
                                                                                send "&4 Nie masz wystarczajacej ilosci monet"
on rightclick block is monster spawner:
        chance of 50%:
                open chest with 1 rows named "&4SpawneryZmien" to player
                format slot 2 of player with 1 of leather named "&4Irongolem" to close then run "spawnerzmien irongolem"
                format slot 4 of player with 1 of bone named "&4Szkielet" to close then run "spawnerzmien szkielet"
                format slot 6 of player with 1 of fish named "&4Pajak" to close then run "spawnerzmien pajak"
                format slot 8 of player with 1 of stick named "&4Zombie" to close then run "spawnerzmien zombie"
command /spawnerzmienvip [<text>]:
        trigger:
                if player has permission "spawnerzmienvip.sk":
                        if arg 1 is "blaze":
                                player's balance >= 3000:
                                        remove 3000 from player's balance
                                        execute console command "spawner blaze"
                                else:
                                        send "&4 nie masz wystarczajacej ilosci monet"
                                        if arg 1 is "osadnik":
                                                player's balance >= 1000:
                                                        remove 1000 from player's balance
                                                        execute console command "spawner villager"
                                                else:
                                                        send "&4 Nie masz wystarczajacej ilosci monet"
                                                        if arg 1 is "slime":
                                                                player's balance >= 2000:
                                                                        remove 3000 from player's balance
                                                                        execute console command "spawner slime"
                                                                else:
                                                                        send "&4 Nie masz wystarczajacej ilosci monet"
                                                                        if arg 1 is "creeper":
                                                                                player's balance >= 1500:
                                                                                        remove 1500 from player's balance
                                                                                        execute console command "spawner creeper"
                                                                                else:
                                                                                        send "&4 Nie masz tyle ilosci monet"
on rightclick block is monster spawner:
        if player has permission "spawnerzmienvip.sk":
                chance of 50%:
                        open chest with 2 rows named "&4SpawneryZmien" to player
                        format slot 2 of player with 1 of leather named "&4Blaze" to close then run "spawnerzmienvip blaze"
                        format slot 4 of player with 1 of bone named "&4Osadnik" to close then run "spawnerzmienvip osadnik"
                        format slot 6 of player with 1 of fish named "&4Slime" to close then run "spawnerzmienvip slime"
                        format slot 8 of player with 1 of stick named "&4Creeper" to close then run "spawnerzmienvip creeper"