Functions not popping up in gui!

[Kondii]

Skript Version: Skript 2.1.2
Skript Author: Bensku
Minecraft Version: 1.8

function bandemoremedlem1(p: player):

    set {_bankkonto} to "%{bander::%{bande::%{uuid::%{_p}%}%}%::bankkonto}%" parsed as a number

    if {_bankkonto} is more than 2499:

        add 1 to {bander::%{bande::%{uuid::%{_p}%}%}%::maxmedlemmer}

        send "{@prefix} &7Du har nu købt &a1 medlem&7 mere til din bande!" to {_p}

        remove 2500 from {bander::%{bande::%{uuid::%{_p}%}%}%::bankkonto}

        stop

    else:

        send "{@prefix} &7Din bande har ikke nok penge på jeres bande konto!" to {_p}

        stop



function bandemoremedlem2(p: player):

    set {_bankkonto} to "%{bander::%{bande::%{uuid::%{_p}%}%}%::bankkonto}%" parsed as a number

    if {_bankkonto} is more than 9999:

        add 1 to {bander::%{bande::%{uuid::%{_p}%}%}%::maxmedlemmer}

        send "{@prefix} &7Du har nu købt &a1 medlem&7 mere til din bande!" to {_p}

        remove 10000 from {bander::%{bande::%{uuid::%{_p}%}%}%::bankkonto}

        stop

    else:

        send "{@prefix} &7Din bande har ikke nok penge på jeres bande konto!" to {_p}

        stop

      

function bandemoremedlem3(p: player):

    set {_bankkonto} to "%{bander::%{bande::%{uuid::%{_p}%}%}%::bankkonto}%" parsed as a number

    if {_bankkonto} is more than 99999:

        add 1 to {bander::%{bande::%{uuid::%{_p}%}%}%::maxmedlemmer}

        send "{@prefix} &7Du har nu købt &a1 medlem&7 mere til din bande!" to {_p}

        remove 100000 from {bander::%{bande::%{uuid::%{_p}%}%}%::bankkonto}

        stop

    else:

        send "{@prefix} &7Din bande har ikke nok penge på jeres bande konto!" to {_p}

        stop

      

function mindrebandeskade(p: player):

    set {_bankkonto} to "%{bander::%{bande::%{uuid::%{_p}%}%}%::bankkonto}%" parsed as a number

    if {_bankkonto} is more than 9999:

        if {bander::%{bande::%{uuid::%{_p}%}%}%::damage} is more than 0:

            remove 1 from {bander::%{bande::%{uuid::%{_p}%}%}%::damage}

            send "{@prefix} &7Du har nu købt &a1%%&7 mindrere bande skade!" to {_p}

            remove 10000 from {bander::%{bande::%{uuid::%{_p}%}%}%::bankkonto}

            stop

            loop {bande::%{bande::%{uuid::%{_p}%}%}%::medlemmer::*}:

                set {_loop} to "%loop-value%" parsed as a offline player

                send "{@prefix} &a%{_p}%&7 købe &a1%% &7mindre bandeskade til banden!" to {_loop} 

                stop

        else:

            send "{@prefix} &7Din bande er allerede på &a0%%&7 bandeskade!" to {_p}       

            stop

    else:

        send "{@prefix} &7Din bande har ikke nok penge på jeres bande konto!" to {_p}

        stop

        if arg 1 is "shop":

            if {bande::%uuid of player%} is set:
              

                open chest with 6 rows named "&b&lBande shop" to player

                wait 1 second

                if {bander::%{bande::%uuid of player%}%::maxmedlemmer} is between 0 and 5:

                    format slot 10 of player with diamond sword named "&3Køb 1 medlem mere!" with lore "&bKøb adgang til at have et medlem mere,||&b i din bande||&7Pris: &f$2.500||&7&oPengene tages fra bandens konto!" to run [bandemoremedlem1(player)]

                if {bander::%{bande::%uuid of player%}%::maxmedlemmer} is between 6 and 10:

                    format slot 10 of player with diamond sword named "&3Køb 1 medlem mere!" with lore "&bKøb adgang til at have et medlem mere,||&b i din bande||&7Pris: &f$10.000||&7&oPengene tages fra bandens konto!" to run [bandemoremedlem2(player)]

                if {bander::%{bande::%uuid of player%}%::maxmedlemmer} is higher than 10:

                    format slot 10 of player with diamond sword named "&3Køb 1 medlem mere!" with lore "&bKøb adgang til at have et medlem mere,||&b i din bande||&7Pris: &f$100.000||&7&oPengene tages fra bandens konto!" to run [bandemoremedlem3(player)]

                    format slot 16 of player with diamond chestplate named "&3Køb 1%% mindre bande skade!" with lore "&bKøb 1%% mindre bande skade.||&bMindre chance for at skade en fra din bande.||&7Pris: &f$10.000||&7&oPengene tages fra bandens konto!" to run [mindrebandeskade(player)]

            else:

                message "{@prefix} &BKommer snart"

                #message "{@prefix} &cDu har ikke en bande!"

Problem:
So in the functions, the gui show up but nothing appears in it. There should come somethings where you can buy extra things to your gang. (Sry about my english)

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