Double Coins Gamepass script not working?

My 2x gamepass isn't working?

game.Players.PlayerAdded:Connect(function(plr)
plr:WaitForChild("leaderstats"):WaitForChild("Potatoes").Changed:Connect(function()
	if game.MarketplaceService:PlayerOwnsAsset(plr,IDHERE) then
			plr.leaderstats.Potatoes.Value = plr.leaderstats.Potatoes.Value + 1
		end
	end)
end)

I didn't put my ID in but where it says ID here is my gamepass ID

You need your ID, with your gamepass https://www.roblox.com/game-pass/8110615/Double-Potatoes, you look inbetween gamepass and the gamepass name so your id is 8110615, so you would replace IDHERE with 8110615

After the game pass id system was reformed, this function became valid only for legacy game passes, which did not utilise the new ids. This is also said in the wiki page:

This method should not be used for game passes, since they use a separate ID system.

Instead, you should be using the MarketplaceServics:UserOwnsGamePassAsync() function to check for ownership of newer game passes.

@ankurbohra04

local MS = game:GetService("MarketplaceService")
local VIPID = 8110615

local RS = game:GetService("ReplicatedStorage")

game.Players.PlayerAdded:Connect(function(plr)
	if MS:UserOwnsGamePassAsync(plr.UserId,VIPID) then
		
		plr:WaitForChild("leaderstats"):WaitForChild("Potatoes").Changed:Connect(function()
			plr.leaderstats.Potatoes.Value = plr.leaderstats.Potatoes.Value + 1
		end)
	end
end)