why the tp action is not working? help me :D

[CheatsBCN]

Hello y rtyed to do the script myself so ppl wont complain about me asking it but i cant manage how to do it and as u may imagine i have to ask a bit. i want a tp to teleport only one character each 5 min, when a char goes in tp the teleport wont teleport agian to rewrd room till 5min passes. it will teleport u next to the tp again.

i added on remers map a tp with unique id 3333


then on creaturevents

	<movevent type="StepIn" uniqueid="3333" event="script" value="removetp.lua"/>

and finally i added the script

function onStepIn(cid, item, position, fromPosition)
 
local teleportto {x=1206, y=1121, z=5}
local teleportcreate {x=1206, y=1123, z=5}
local teleportback {x=1206, y=1124, z=5}
local seg = 30 --seconds to make it work again
local get = getThingfromPos(teleport)
  if get.uid == 3333 then
	local abierto = true
	if abierto then
		doTeleportThing(cid, teleporto)
		abierto = false
		addEvent(removeTeleport, (1000*seg))
	else
		doTeleportThing(cid, teleportback)
	end
	end
	end
	
	
function removeTeleport()
abierto = true
end

but when i steep in nothing happnes