I need help in my entity.

[SrAlfaceBR]

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

include("shared.lua")

function ENT:Initialize()

     self:SetModel("models/props_junk/garbage_glassbottle003a.mdl")
     self:PhysicsInit(SOLID_VPHYSICS)
     self:SetMoveType(MOVETYPE_VPHYSICS)
     self:SetSolid(SOLID_VPHYSICS)

     local phys = self:GetPhysicsObject()

     if phys:IsValid() then

        phys:Wake()

     end

end

function ENT:Use(use, ply)
    local plyHealth = ply:Health()
    local ignite = math.random(1,3)
    local says = math.random(1,3)

    print("The chance of "..ply:Nick().." of ignite was "..ignite.." of 3")
      ply:SetHealth(plyHealth / 2)
      self:Remove()

    -- Efeito --
 hook.Add("RenderScreenspaceEffects","Drunk",function()
         local tab = {}
        tab[ "$pp_colour_addr" ] = 0
        tab[ "$pp_colour_addg" ] = 0
        tab[ "$pp_colour_addb" ] = 0
        tab[ "$pp_colour_brightness" ] = 8
        tab[ "$pp_colour_contrast" ] = 4
        tab[ "$pp_colour_mulr" ] = 0
        tab[ "$pp_colour_mulg" ] = 0
        tab[ "$pp_colour_mulb" ] = 0
    DrawColorModify(tab)
    DrawMotionBlur(1.3)
 end)

    if plyHealth < 15 then
        ply:Kill()
    end

    if ignite == 2 then       
        ply:Ignite( 3 )
        if says == 1 then
            ply:Say("I'm burning inside!")
        end
        if says == 2 then
            ply:Say("This is crazy.")
        end
        if says == 3 then
            ply:Say("Uckckk..")
        end

    end

end

Basically, this is working, but, the hook's not working.
I've got some comments on my previous post, so, i studied a bit more and made this.
I need help with this, maybe i'm having a mistake and i cant see this, if you see this, tell me, plz, no hating.

[WYPWAWII]

RenderScreenspaceEffects doesn't working because it's clientside hook and you trying use it in serverside

[SrAlfaceBR]

Oh, thanks!