Trying to add a gamepass script, argument 2 is missing or nil?

local gamepass = 5620181
local service = game:GetService("MarketplaceService")

script.Parent.MouseButton1Click:connect(function()
	if service:PlayerOwnsAsset(gamepass) then
		if script.Parent.Parent.Parent.TeleportGui.Enabled == false then
			script.Parent.Parent.Parent.TeleportGui.Enabled = true
		else
			script.Parent.Parent.Parent.TeleportGui.Enabled = false
		end
	end
end)

It's supposed to open a gui if the player owns the gamepass.

EDIT: Figured out that a few things had been changed. There's now no error whatsoever, but nothing happens when clicking the button

Here's the new script:

local passid = 5620181
local service = game:GetService("MarketplaceService")

script.Parent.MouseButton1Click:connect(function()
    if service:UserOwnsGamePassAsync(game.Players.LocalPlayer.UserId, passid) then
        if script.Parent.Parent.Parent.TeleportGui.Enabled == false then
            script.Parent.Parent.Parent.TeleportGui.Enabled = true
        else
            script.Parent.Parent.Parent.TeleportGui.Enabled = false
        end
    end
end)

Use a localscript and this script instead:

local gamepass = 5620181
local service = game:GetService("MarketplaceService")
 
script.Parent.MouseButton1Click:connect(function()
    if service:PlayerOwnsAsset(game.Players.LocalPlayer,gamepass) then
        if script.Parent.Parent.Parent.TeleportGui.Enabled == false then
            script.Parent.Parent.Parent.TeleportGui.Enabled = true
        else
            script.Parent.Parent.Parent.TeleportGui.Enabled = false
        end
    end
end)