updated problem skript code idk

# Start script.
variables:
        {lives.%player%} = 3
        {bancheck.%player%} = 0
on first join:
                set {lives.%player%} to 3
                wait 30 ticks
                message "Your lives have been set to <red>3<reset>. If you run out, you will be banned for 1 day."

        if {bancheck.%player%} = 1:
                set {lives.%player%} to 3
                set {bancheck.%player%} to 0
                wait 30 ticks
                message "You have been restored to <red>3<reset> lives."

on death of a player:
        set {lives.%player%} to {lives.%player%}-1
        if attacker is a player:
                set {lives.%attacker%} to {lives.%attacker%}+1
        if {lives.%player%} < 0:
                wait 15 ticks
                execute console command "/tempban %player% 1d <red>You're dead.<reset>"
                set {bancheck.%player%} to 1

command /lives:
        description: Display how many lives the player has
        aliases: /l, /life, /deaths, /death
        trigger:
                message "You have <red>%{lives.%player%}%<reset> lives."
command /getlives <offline player>:
        description: Get a player's number of lives.
        permission: lives.admin
        aliases: /gl
        trigger:
                message "<red>%offline player-argument%<reset> has <red>%{lives.%offline player-argument%}% lives."
command /addlives <offline player> <integer>:
        description: Add lives to the player.
        permission: lives.admin
        aliases: /al
        trigger:
                add argument 2 to {lives.%offline player-argument%}
                message "Added <red>%integer-argument%</reset> lives to <red>%offline player-argument%."
command /setlives <offline player> <integer>:
        description: Set a player's number of lives.
        usage: /setlives <offline player> <integer>
        permission: lives.admin
        aliases: /sl
        trigger:
			 set {lives.%offline player-argument%} to argument 2
                message "Set <red>%offline player-argument%'s<reset> lives to <red>%integer-argument%."
variables:
{Life} = red stained glass pane

command /livesplus
    description: opens GUI of the player's lives
    aliases: /lp
    trigger:
		 open virtual chest inventory with size 3 names "&aLivesPlus" to player
    		  if {lives.%player%} = 3
      			  format slot 11 and 13 and 15 of player with {Life} named "&4Life":
     		 if {lives.%player%} = 2
     			   format slot 11 and 13 of player with {life} named "&4Life":
    		  If {lives.%player%} = 1
     			   format slot 11 of player with {life} named "&4Life":