SYSTEM MOUNT DOLL

Boa tarde !

tou com esse script aqui de system mount doll tem como retirar pra quando usa-lo não ter time pra sair, so sair quando eu deslogar e só ser usado por donate ?

SCRIPT MOUNTDOLL:

-- [( Mount System 1.4 created by Doidin for XTibia.com )] --
function onUse(cid, item)

local outfit = {lookType = 342} -- Outfit que montara
local exhaust = 60 -- Tiempo para que el player pueda usar el item nuevamente (tiempo en segundos)
local time = 60 -- Lo mismo que arriba 
local speed = 300 -- Velocidad adicionada al player al usar el item! (300 = velocidad, cuanto mas, mas rapido...)
local mana = 0 -- cantidad de mana que debe de tener
local premium = "no" "yes" or "no"!?
local storage = 9393 -- No muevas aqui!

if premium == "no" and not isPremium(cid) then
return doPlayerSendTextMessage(cid, 23, "Sorry, only premium players.")
end

if(getCreatureMana(cid) < mana) then
return doPlayerSendDefaultCancel(cid, RETURNVALUE_NOTENOUGHMANA)
end

if (getPlayerStorageValue(cid, storage) <= os.time()) then
doCreatureSay(cid, "Yeeeah!!!\nYou went up on his ride.", 19)
doSetCreatureOutfit(cid, outfit, time*1000)
doChangeSpeed(cid, speed)
doSendMagicEffect(getCreaturePosition(cid), 34)
setPlayerStorageValue(cid, storage, os.time()+exhaust)
doPlayerAddMana(cid, -mana)
addEvent(doChangeSpeed, time*1000+40, cid, -speed)
addEvent(doPlayerSendTextMessage, time*1000+45, cid, 23, "Mount System is time out!")
addEvent(doSendMagicEffect, time*1000+50, getCreaturePosition(cid), 2)
else
doPlayerSendCancel(cid, "Sorry, you only can again use this item after "..exhaust.." seconds.")
end
return TRUE
end