All the shop scripts (Mele Studios)

--leaderstats--
game.Players.PlayerAdded:Connect(function(player)
	local leaderstats = Instance.new("Folder")
	leaderstats.Name = "leaderstats"
	leaderstats.Parent = player

	local Cash = Instance.new("IntValue")
	Cash.Name = "Cash"
	Cash.Value = 100
	Cash.Parent = player.leaderstats
end)

--close/open shop--
db = false
script.Parent.MouseButton1Click:Connect(function(clicked)
	if db == false then
		db = true
		script.Parent.Text = "Exit"
		script.Parent.Parent.Frame.Visible = true
	elseif db == true then
		db = false
		script.Parent.Text = "Shop"
		script.Parent.Parent.Frame.Visible = false
	end
end)

--Buy script--
script.Parent.MouseButton1Click:Connect(function(clicked)
	local player = script.Parent.Parent.Parent.Parent.Parent
	if player.leaderstats.Cash.Value == 100 or player.leaderstats.Cash.Value >= 100 then
		local parent = player.Backpack
		local sword = game.ReplicatedStorage.Tools.ClassicSword:Clone()
		player.leaderstats.Cash.Value = player.leaderstats.Cash.Value - 100
		sword.Parent = parent
	elseif player.leaderstats.Cash.Value ~= 100 then
		script.Parent.Text = "Not enough money!"
		wait(2)
		script.Parent.Text = "Sword - 100"
	end
end)

--The rest of the steps will be in the video!