Entity wont spawn

[TortillaGamer]

I have a bank addon and I can spawn the bank npc in with commands but the lua code wont spawn it in here is the code.
the map is rp_evocity_v2d
part that spawns the entity in

hook.Add("Initialize", "bankandrobbingspawns", function()
  print("Bank Attempted to spawn!")
  local ent = ents.Create("bank_npc") -- This creates our zombie entity
ent:SetPos(Vector(-6602.371094, -7730.229492, 72.031250)) 
ent:Spawn()
end)

Here is the entities code

AddCSLuaFile("cl_init.lua")
AddCSLuaFile("shared.lua")

include("shared.lua")
util.AddNetworkString("startbank")
function ENT:Initialize()
	self:SetModel("models/Characters/hostage_04.mdl")
	self:SetSequence(self:LookupSequence("LineIdle03"))
	self:SetPlaybackRate( 1 )
	self:SetCollisionGroup(COLLISION_GROUP_NONE)
	self:SetSolid(SOLID_VPHYSICS)
	self:SetUseType(SIMPLE_USE)

	local phys = self:GetPhysicsObject()
	if phys:IsValid() then
		phys:EnableMotion(false)
		--phys:Wake()
	end
end

function ENT:Use(activator, caller)
	net.Start("startbank")
	net.Send(caller)
end

Can anyone help?

[Dreken]

change

[lua]hook.Add("Initialize", "bankandrobbingspawns", function()[/lua]

to

[lua]hook.Add("InitPostEntity", "bankandrobbingspawns", function()[/lua]