How do I make a gamepass that gives random gear on spawn?

I've been trying to make a game pass for my game that on spawn, you would get a different piece of gear. I have been looking at different tutorials and websites, but none of them told me how to add a game pass that gives random gear on spawn. Can you please help me?

Create a folder in ServerStorage called Tools, put the tools you would like to give to a player, then make a script in the workspace and put this in it

local MarketPlaceService = game:GetService("MarketplaceService") --Getting marketplaceservice
local players = game:GetService("Players") --Getting the players
local tools = game.ServerStorage.Tools:GetChildren --Getting the tools
if tools.nil == true then
	local newfolder = Instance.new("Folder",ServerStorage)
	newfolder.Parent = game.ServerStorage
	newfolder.Name = "Tools" --Creates the folder for you if you don't have it :)
end

local gamepassid = "PUTGAMEPASSIDHERE" --Replace PUTGAMEPASSIDHERE with your gamepass id

function spawned(player)

	local HasGamepass = false --Says you don't have the gamepass

	local success, message = pcall(function()
		HasGamepass = MarketPlaceService:UserOwnsGamePassAsync(player.userid, 	gamepassid)
	end)

	if not success then
		warn("Checking for the game pass, please wait..."..tostring(message))
		return
	end

	if HasGamepass == true then
		local randomtool = game.ServerStorage.tools[math.random(1, #tools)]
		local toolclone = randomtool:Clone()
		toolclone.Parent = player.Backpack
	end --Gives a random tool from the folder if you own the gamepass
end

game.Players.PlayerAdded:Connect(function(player)
	player.CharacterAdded:Connect(function()
		Spawned(player)
	end)
end)

Players.PlayerSpawned:Connect(Spawned)

Also, scripting helpers is for help with code, not request code. Let me know if this works!