i have error:attempt to index nil with ''WaitForChild?

i want to make shop but this error messes up everything. Help PLS!!!!

script.Parent.MouseButton1Click:connect(function() local RS = game:GetService("ReplicatedStorage") local item = RS:WaitForChild("Stick") local price = 10 -- Change Your Price Here local player = game.Players.LocalPlayer local stats = player:WaitForChild("leaderstats")

if stats.Money.Value >= price then -- Change the Money to your Currency Name stats.Money.Value = stats.Money.Value - price local cloned = item:Clone() local cloned = item:Clone() cloned.Parent = player.Backpack cloned.Parent = player.StarterGear end end)

local stats = player:WaitForChild("leaderstats") it is line with error

It's because you haven't created an instance to actually insert the leaderstats into the player. You are trying to wait for something that isn't there.

Go to this article for help on creating leaderstats:

https://developer.roblox.com/en-us/articles/Leaderboards