NPC Djin how to

[pioncz]

Hello,
How to make djin like in rl tibia. When i didn't djin quest he will say get out but when it done he will trade for me ?
I made this npc :

<?xml version="1.0" encoding="UTF-8"?>
<npc name="Shad" script="data/npc/scripts/SellEliteLoot.lua" walkinterval="2000" floorchange="0">
	<health now="100" max="100"/>
	<look type="51" head="78" body="88" legs="0" feet="88" addons="3"/>
</npc>

And scripts/SellEliteLoot :

local keywordHandler = KeywordHandler:new()
local npcHandler = NpcHandler:new(keywordHandler)
NpcSystem.parseParameters(npcHandler)
function onCreatureAppear(cid)				npcHandler:onCreatureAppear(cid) end
function onCreatureDisappear(cid) 			npcHandler:onCreatureDisappear(cid) end
function onCreatureSay(cid, type, msg) 	npcHandler:onCreatureSay(cid, type, msg) end
function onThink() 						npcHandler:onThink() end
npcHandler:setMessage(MESSAGE_GREET, "Greetings |PLAYERNAME|. Im selling elite loot only for good players. Did you do djin quest ? Say {trade}.")
function selleliteloot(cid, message, keywords, parameters, node)
    if(not npcHandler:isFocused(cid)) then
        return false
    end
    queststatus = getPlayerStorageValue(cid,10576)
    if (parameters.confirm ~= true) and (parameters.decline ~= true) then
	if queststatus == -1 then
            npcHandler:say('Sorry, but you dont did djin quest!', cid)
            npcHandler:resetNpc()
            return false
	end
    end
    return false
end
local noNode = KeywordNode:new({'no'}, playerBuyAddonNPC, {decline = true})
local yesNode = KeywordNode:new({'yes'}, playerBuyAddonNPC, {confirm = true})
local shopModule = ShopModule:new()
npcHandler:addModule(shopModule)
shopModule:addSellableItem({'serpent sword'}, 2409, 900, 'serpent sword') 
shopModule:addSellableItem({'dragonbone staff'}, 7430, 2500, 'dragonbone staff')
shopModule:addSellableItem({'giant sword'}, 2393, 17000, 'giant sword')
shopModule:addSellableItem({'ice rapier'}, 2396, 1000, 'ice rapier') 
shopModule:addSellableItem({'fire sword'}, 2392, 4000, 'fire sword')
shopModule:addSellableItem({'war hammer'}, 2391, 1200, 'war hammer') 
shopModule:addSellableItem({'skull staff'}, 2436, 6000, 'skull staff') 
shopModule:addSellableItem({'dragon hammer'}, 2434, 2000, 'dragon hammer') 
shopModule:addSellableItem({'dragon lance'}, 2414, 9000, 'dragon lance') 
shopModule:addSellableItem({'fire axe'}, 2432, 8000, 'fire axe') 
shopModule:addSellableItem({'guardian halberd'}, 2427, 10000, 'guardian halberd') 
shopModule:addSellableItem({'naginata'}, 2426, 1000, 'naginata') 
shopModule:addSellableItem({'obsidian lance'}, 2425, 500, 'obsidian lance axe') 
shopModule:addSellableItem({'knight axe'}, 2430, 4000, 'knight axe') 
shopModule:addSellableItem({'royal helmet'}, 2498, 30000, 'royal helmet') 
shopModule:addSellableItem({'warrior helmet'}, 2475, 5000, 'warrior helmet') 
shopModule:addSellableItem({'crown helmet'}, 2491, 2500, 'crown helmet') 
shopModule:addSellableItem({'devil helmet'}, 2462, 1000, 'devil helmet') 
shopModule:addSellableItem({'strange helmet'}, 2479, 500, 'strange helmet')
shopModule:addSellableItem({'dragon scale mail', 'dsm'}, 2492, 40000, 'dragon scale mail') 
shopModule:addSellableItem({'golden armor'}, 2466, 15000, 'golden armor') 
shopModule:addSellableItem({'crown armor'}, 2487, 12000, 'crown armor') 
shopModule:addSellableItem({'knight armor'}, 2476, 5000, 'knight armor') 
shopModule:addSellableItem({'blue robe'}, 2656, 15000, 'blue robe') 
shopModule:addSellableItem({'crown legs'}, 2488, 12000, 'crown legs') 
shopModule:addSellableItem({'knight legs'}, 2477, 5000, 'knight legs') 
shopModule:addSellableItem({'demon shield'}, 2520, 25000,  'demon shield') 
shopModule:addSellableItem({'vampire shield'}, 2534, 15000, 'vampire shield') 
shopModule:addSellableItem({'medusa shield'}, 2536, 9000, 'medusa shield') 
shopModule:addSellableItem({'crown shield'}, 2519, 8000,  'crown shield') 
shopModule:addSellableItem({'tower shield'}, 2528, 8000, 'tower shield') 
shopModule:addSellableItem({'dragon shield'}, 2516, 4000, 'dragon shield')
shopModule:addSellableItem({'steel boots', 'sbs'}, 2645, 40000, 'steel boots') 
shopModule:addSellableItem({'boots of haste', 'boh'}, 2195, 30000, 'boots of haste') 
shopModule:addSellableItem({'platinum amulet'}, 2171, 3000, 'platinum amulet') 
keywordHandler:addKeyword({'help'}, StdModule.say, {npcHandler = npcHandler, onlyFocus = true, text = 'To buy the first addon say \'first NAME addon\', for the second addon say \'second NAME addon\'.'})
npcHandler:addModule(FocusModule:new())

Edit:
Bad script. Now is what i really have.

 

[icaro2512]

flw

 

[pioncz]

flw ? thats the your answer ?

 

[filaobolex]

flw sauduasdhaushdsuahdasudh flw "falow" is br's word for bye ^^ pioncz thanks very much

 

[pioncz]

No problem. Feel free to rep xd