NPC don't say "hi"

[bomba]

NPC don't say "hi"

Why when I try to start a conversation to the NPC he does not say "hi"?

local keywordHandler = KeywordHandler:new()
local npcHandler = NpcHandler:new(keywordHandler)
NpcSystem.parseParameters(npcHandler)
local talkState = {}

function onCreatureAppear(cid)				npcHandler:onCreatureAppear(cid)			end
function onCreatureDisappear(cid) 			npcHandler:onCreatureDisappear(cid)			end

function onCreatureSay(cid, type, msg)
	if(not npcHandler:isFocused(cid)) then
	   return false
	end
   local talkUser = NPCHANDLER_CONVBEHAVIOR == CONVERSATION_DEFAULT and 0 or cid
	if(msgcontains(msg, "hi") or msgcontains(msg, "oi")) then
		if getPlayerStorageValue (cid, ENGLISH) == TRUE then
		   selfSay("Hello. I am the guardian of this small town and I'm having some problems, if you help me I will give you a reward.", cid)
		   talkState[talkUser] = 1
		else
		   selfSay("Olá. Sou o guardião desta pequena cidade e estou com alguns problemas, se quiser me ajudar eu irei lhe dar uma recompensa.", cid)
		   talkState[talkUser] = 1
		end
	end
   return TRUE
end

function onThink()					npcHandler:onThink()					end

local shopModule = ShopModule:new()
npcHandler:addModule(shopModule)

function creatureSayCallback(cid, type, msg)
	if(msgcontains(msg, "help") or msgcontains(msg, "ajudar")) then
		if getPlayerStorageValue (cid, ENGLISH) == TRUE then
		   selfSay("I have a debt with a senior this small town. The name of this old and he is Olavio want three chicken feathers. Take him and seek reward with me. You want to do this for me?", cid)
		   talkState[talkUser] = 1
		else
		   selfSay("Tenho uma dívida com um idoso desta pequena cidade. O nome deste idoso é Olavio e ele quer três penas de galinha. Leve para ele e busque a recompensa comigo. Você quer fazer isto por mim?", cid)
		   talkState[talkUser] = 1
		end
	elseif(msgcontains(msg, "yes") or msgcontains(msg, "sim")) then
		if(talkState[talkUser] == 1) then
			if getPlayerStorageValue (cid, ENGLISH) == TRUE then
			   selfSay("I'll be waiting for you with your reward!", cid)
			else
			   selfSay("Estarei lhe esperando com sua recompensa!", cid)
			end
		   setPlayerStorageValue(cid, 900001, 1)
		end
	   talkState[talkUser] = 0
	elseif(msgcontains(msg, "no") or msgcontains(msg, "nao")) and isInArray({1}, talkState[talkUser]) == TRUE then
		if getPlayerStorageValue (cid, ENGLISH) == TRUE then
		   selfSay("Ok then.", cid)
		else
		   selfSay("Você que sabe...", cid)
		end
	   talkState[talkUser] = 0
	end
   return TRUE
end

npcHandler:setCallback(CALLBACK_MESSAGE_DEFAULT, creatureSayCallback)
npcHandler:addModule(FocusModule:new())

- - - Updated - - -

I modified the script, but now he only answers my "hi". After greeting he continues the conversation.

local keywordHandler = KeywordHandler:new()
local npcHandler = NpcHandler:new(keywordHandler)
NpcSystem.parseParameters(npcHandler)
local talkState = {}

function onCreatureAppear(cid)			npcHandler:onCreatureAppear(cid)			end
function onCreatureDisappear(cid)		npcHandler:onCreatureDisappear(cid)			end

function onCreatureSay(cid, type, msg)
   local talkUser = NPCHANDLER_CONVBEHAVIOR == CONVERSATION_DEFAULT and 0 or cid
	if msgcontains(msg, "hi", "oi") then
		if getLanguage(cid) == 1 then
		   selfSay("Hello. I am the guardian of this small town and I'm having some problems, if you {help} me I will give you a reward.", cid)
		else
		   selfSay("Olá. Sou o guardião desta pequena cidade e estou com alguns problemas, se quiser me {ajudar} eu irei lhe dar uma recompensa.", cid)
		end
	   talkState[talkUser] = 1
	end
	if(talkState[talkUser] == 1) and (msgcontains(msg, "help", "ajudar")) then
		if getLanguage(cid) == 1 then
		   selfSay("I have a debt with a senior this small town. The name of this old and he is Olavio want three chicken feathers. Take him and seek reward with me. You want to do this for me?", cid)
		else
		   selfSay("Tenho uma dívida com um idoso desta pequena cidade. O nome deste idoso é Olavio e ele quer três penas de galinha. Leve para ele e busque a recompensa comigo. Você quer fazer isto por mim?", cid)
		end
	   talkState[talkUser] = 2
	elseif(talkState[talkUser] == 2) and (msgcontains(msg, "yes", "sim")) then
		if getLanguage(cid) == 1 then
		   selfSay("I'll be waiting for you with your reward!", cid)
		else
		   selfSay("Estarei lhe esperando com sua recompensa!", cid)
		end
	   setPlayerStorageValue(cid, 900001, 1)
	   talkState[talkUser] = 0
	elseif (talkState[talkUser] == 2) and (msgcontains(msg, "no", "nao")) then
		if getLanguage(cid) == 1 then
		   selfSay("Ok then.", cid)
		else
		   selfSay("Você que sabe...", cid)
		end
	   talkState[talkUser] = 0
	elseif (talkState[talkUser] == 2) and (msgcontains(msg, "bye", "tchau")) then
		if getLanguage(cid) == 1 then
		   selfSay("Goodbye!", cid)
		else
		   selfSay("Adeus!", cid)
		end
	   talkState[talkUser] = 0
	end
end

function onThink()				npcHandler:onThink()					end
npcHandler:addModule(FocusModule:new())

Help-me with this script!