Event.sk Not working

command /event [<string>]:
    trigger:
        if player has permission "mod":
            if arg-1 is not set:
                send "&7Specify the first argument!"
            else if arg-1 = "start" or "begin":
                if {Eventspawn} is set:
                    if {Event} is not true:
                        set {Event} to true
                        add all players to {eventnot::*}
                        remove player from {eventnot::*}
                        send "<tooltip:&b&k|&bVerified &a✔&b&k|>&b&k|&bBot &a✔&b&k| &bRang<reset>&8&l>> &b%player% &7Is hosting an event! to join do /Event join.. Hope to see you there!" to {eventnot::*}
                        send "<tooltip:&b&k|&bVerified &a✔&b&k|>&b&k|&bBot &a✔&b&k| &bRang<reset>&8&l>> &7Event started &aSuccessfully!" to player
                        clear {eventnot::*}
                    else:
                        send "<tooltip:&b&k|&bVerified &a✔&b&k|>&b&k|&bBot &a✔&b&k| &bRang<reset>&8&l>> &7The event is already active silly!"
                else:
                    send "<tooltip:&b&k|&bVerified &a✔&b&k|>&b&k|&bBot &a✔&b&k| &bRang<reset>&8&l>> &7You need to set an event spawn first!"
            else if arg-1 = "stop" or "close":
                if {Event} = true:
                    add all players to {eventnot::*}
                    remove player from {eventnot::*}
                    send "<tooltip:&b&k|&bVerified &a✔&b&k|>&b&k|&bBot &a✔&b&k| &bRang<reset>&8&l>> &b%player% &7Has ended the event!" to {eventnot::*}
                    send "<tooltip:&b&k|&bVerified &a✔&b&k|>&b&k|&bBot &a✔&b&k| &bRang<reset>&8&l>> &7Event ended &aSuccessfully!"
                    clear {eventnot::*}
                    clear {Event}
                    loop all players:
                        if {eventjoined.%loop-player's uuid%} is true:
                            make loop-player execute command "/spawn"
                            clear {eventjoined.%loop-player's uuid%}
                else:
                    send "<tooltip:&b&k|&bVerified &a✔&b&k|>&b&k|&bBot &a✔&b&k| &bRang<reset>&8&l>> &7The event is already disabled silly!"
            else:
                if arg-1 = "join":
                    if {Event} = true:
                        if {eventjoined.%player's uuid%} is not set:
                            send "<tooltip:&b&k|&bVerified &a✔&b&k|>&b&k|&bBot &a✔&b&k| &bRang<reset>&8&l>> &7Joining event!"
                            set {prevpos.%player's uuid%} to player's location
                            play sound "minecraft:entity.tnt.primed" to player
                            wait 3 seconds
                            teleport player to {Eventspawn}
                            play sound "minecraft:entity.player.levelup" to player
                            set {eventjoined.%player's uuid%} to true
                        else:
                            send "<tooltip:&b&k|&bVerified &a✔&b&k|>&b&k|&bBot &a✔&b&k| &bRang<reset>&8&l>> &7You are already in the event silly!"
                    else:
                        send "<tooltip:&b&k|&bVerified &a✔&b&k|>&b&k|&bBot &a✔&b&k| &bRang<reset>&8&l>> &7No event is currently active!"
        else if arg-1 = "join":
            if {Event} = true:
                if {eventjoined.%player's uuid%} is not set:
                    send "<tooltip:&b&k|&bVerified &a✔&b&k|>&b&k|&bBot &a✔&b&k| &bRang<reset>&8&l>> &7Joining event!"
                    set {prevpos.%player's uuid%} to player's location
                    play sound "minecraft:entity.tnt.primed" to player
                    wait 3 seconds
                    teleport player to {Eventspawn}
                    play sound "minecraft:entity.player.levelup" to player
                    set {eventjoined.%player's uuid%} to true
                else:
                    send "<tooltip:&b&k|&bVerified &a✔&b&k|>&b&k|&bBot &a✔&b&k| &bRang<reset>&8&l>> &7You are already in the event silly!"
            else:
                send "<tooltip:&b&k|&bVerified &a✔&b&k|>&b&k|&bBot &a✔&b&k| &bRang<reset>&8&l>> &7No event is currently active!"
        else if arg-1 = "leave" or "quit":
            if {Event} = true:
                if {eventjoined.%player's uuid%} is set:
                    send "<tooltip:&b&k|&bVerified &a✔&b&k|>&b&k|&bBot &a✔&b&k| &bRang<reset>&8&l>> &7Leaving event!"
                    play sound "minecraft:entity.tnt.primed" to player
                    wait 3 seconds
                    teleport player to {prevpos.%player's uuid%}
                    play sound "minecraft:entity.player.levelup" to player
                    clear {eventjoined.%player's uuid%}
                else:
                    send "<tooltip:&b&k|&bVerified &a✔&b&k|>&b&k|&bBot &a✔&b&k| &bRang<reset>&8&l>> &7Your not in an event silly!"
            else:
                send "<tooltip:&b&k|&bVerified &a✔&b&k|>&b&k|&bBot &a✔&b&k| &bRang<reset>&8&l>> &7No event is currently active!"
        else if arg-1 = "setspawn" or "spawnset":
            send "<tooltip:&b&k|&bVerified &a✔&b&k|>&b&k|&bBot &a✔&b&k| &bRang<reset>&8&l>> &7Set Event spawn!"
            set {Eventspawn} to player's location
            play sound "minecraft:entity.player.levelup" to player
        else if arg-1 = "help":
            send "&c&lVS &7| Event help!"
            send "&c/event &bstart&8/&bbegin"
            send "&c/event &bstop&8/&bclose"
            send "&c/event &bleave&8/&bquit"
            send "&c/event &bjoin"
        else:
            send "&c&lVS &7| /event help."
            stop