[I need skript]

I have a possible way for you. I don't know if it is how you wanted it but if not just write what's wrong and i can fix it for you. If you have any questions write them to me and not in this conversation.

command /playergroups <player>:
    trigger:
        set {Adminsuuid} to "%uuid of arg-1%"
        set {playername} to "%arg-1%"
        add "%arg-1%" to {alladmins}
        send "Added %{playername}% to adminlist" to player
        send "UUID ofplayer: %{Adminsuuid}%" to player
        add arg 1 to {Admins::*}

command /adminlist:
    trigger:
        send "Admins: %{Admins::*}%" to player

command /remove <player>:
    trigger:
        set {Adminsuuid} to ""
        remove arg 1 from {Admins::*}
        send "Removed %arg-1% from adminlist" to player