ive followed the minehut tutorial for /setspawn command it says no errors but the command doesnt work. anybody got a working /setspawn skript?

[JevilGun]

command /setspawn:
  permission: op
  trigger:
    set {spawn} to location of block at location of player
    send "&6Set spawn to: %{spawn}%" to player

[Pigeuon]

Try this:

command /setspawn:
    trigger:
        if player is op:
            set {global.survival.spawn} to player's position
            send "&6Spawn: &7The Global Survival Spawn has been set."

command /spawn:
    trigger:
        set {_waitedcommandspawn} to difference between {spawn.teleport.%player%.lastused} and now
        if {_waitedcommandspawn} is less than 30 seconds:
            message "&6Spawn: &7You cannot use this command &7for &a%difference between 30 seconds and {_waitedcommandspawn}%&7."
            stop
        else:
            if {global.survival.spawn} is set:
                teleport player to {global.survival.spawn}
                set {spawn.teleport.%player%.lastused} to now
                send "&6Spawn: &7You was teleported to the Spawn Zone."
            else:
                if player has op:
                    send "&6Spawn: &cThere is no spawn. Create one using &e/setspawn"