Faction skript bank funciton

[Willhelm.42]

This skript doesn't work please help for me! I don't understand it...

command /factionmoney [<text>] [<text>] [<text>]:
trigger:
if {frakció.%player%} isn't "{@none}":
if arg-1 is not set:
if {frakció.%player%} = "{@pd}":
send "&bPolice's balance is: &a%{$.pd}%&$." to player
if {frakció.%player%} = "{@ams":
send "&bAms's balance is: &a%{$.omsz}%&a$." to player
if arg-1 is "withdraw":
if {leader.%player%} = "true":
if {frakció.%player%} = "{@pd}":
if {$.pd} >= arg-2:
remove arg-2 from {$.pd}
execute console command "/eco give %player% %arg-2%"
send "&aSucess: %arg-2% forintot a frakció kasszából!" to player
if arg-1 is "deposit":
if arg-2 isn't set:
send "&cplease give a number!" to player
if arg-2 is set:
set {fraki.penzberak.%player%} to arg-2
if player's balance >= arg-2:
if {frakció.%player%} = "{@pd}":
execute console command "/eco take %player% %{fraki.penzberak.%player%}%"
add {fraki.penzberak.%player%} to {$.pd}
send "&asucess palyment:&e %{fraki.penzberak.%player%}% $" to player
clear {fraki.penzberak.%player%}