"Cash is not a valid member of Folder" Car Spawner?

Hello, i have this code i followed from a tutorial on how to make a car spawner. But the GUI doesn't work. It gives me an error saying "Cash is not a valid member of Folder". Can you please tell me what is wrong here?

script.Parent.MouseButton1Click:Connect(function()

if script.Parent.Parent.Purchased.Value == true then

-- Spawn it

game.ReplicatedStorage.SpawnCar:FireServer(script.Parent.Parent.Name)

else

-- Let them purchase it

local PriceOfItem = game.ReplicatedStorage:WaitForChild("CheckPrice"):InvokeServer(script.Parent.Parent.Name)

if game.Players.LocalPlayer.leaderstats.Cash.Value >= PriceOfItem and script.Parent.Parent.Purchased.Value == false then

-- The player has enough cash

game.Players.LocalPlayer.leaderstats.Cash.Value = game.Players.LocalPlayer.leaderstats.Cash.Value - PriceOfItem

script.Parent.Parent.Purchased.Value = true

end

end

end)