[CLOSED] player.Chatted (with gamepass) doesn't work. How do i fix it?

If you want to use a working version in your game, take this model: Chat For GUI [GAMEPASS VERSION]

I want to show a UI element when the player chats something and owns a gamepass. I've tried this script but doesn't seem to work. (I put this in a LocalScript in StarterGui and Script in workspace/ServerScriptService) Here's what happens: Click Here My problem seems to be (and I've tried without gamepass code) the player.Chatted.

	local MarketplaceService = game:GetService("MarketplaceService")
local Players = game:GetService("Players")
local gamePassID = 9291233
local player = Players.LocalPlayer
local hasPass = false
hasPass = MarketplaceService:UserOwnsGamePassAsync(player.UserId, gamePassID)
	game.Players.PlayerAdded:connect(function(plr)
		plr.Chatted:connect(function(msg)
			if msg == "#custom" then 
if hasPass == false then
MarketplaceService:PromptGamePassPurchase(player , gamePassID)
			else
script.Parent.Custom.CUSTOMIZE.Visible = not script.Parent.Custom.CUSTOMIZE.Visible
end
			end
		end)
	end)
	

I also tried

script.Parent.Custom.CUSTOMIZE.Visible = true

Nothing seems to work

Try pcalling this line

hasPass = MarketplaceService:UserOwnsGamePassAsync(player.UserId, gamePassID)

Use this site as a guide: https://developer.roblox.com/en-us/articles/Game-Passes-One-Time-Purchases

I figured it out! ServerScriptService (Script)

game.Players.PlayerAdded:Connect(function(player)
    player.Chatted:Connect(function(msg)
        if string.match(msg, "Message", 1) then
game.ReplicatedStorage.RemoteEvent:FireClient(player)
        end
    end)
end)

and StarterGui (LocalScript)

game.ReplicatedStorage.RemoteEvent.OnClientEvent:Connect(function()
local MarketplaceService = game:GetService("MarketplaceService")
local Players = game:GetService("Players")
 
local gamePassID = 9291233 
 
	local player = Players.LocalPlayer
	local hasPass = false
hasPass = MarketplaceService:UserOwnsGamePassAsync(player.UserId, gamePassID)
 
	if hasPass == true then
--What to do when chatted and owned
	else
		MarketplaceService:PromptGamePassPurchase(player, gamePassID)
	end
end)

And a RemoteEvent it Replicated Storage

Thanks to killerbrenden for the help!