Why explosion is not instancing

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#1

  1. What do you want to achieve? I want to make so when the parts touching each other they are instancing an explosion in their position.

  2. What is the issue? When the parts are touching each other they’re are not instancing an explosion and nothing is writing in output.

  3. What solutions have you tried so far? I tried differently edition of codes but I think it is because of the “end”

local part = script.Parent

function lol()
	for i = 1,3 do
		local parts = Instance.new("Part",game.Workspace)
		parts.Position = Vector3.new(-math.random(1,50),math.random(0.1,3),math.random(1,80))
		parts.Anchored = true
		parts.Name = "NewParter"
		parts.Size = Vector3.new(5,5,5)
		parts.Shape = Enum.PartType.Ball
		parts.Color = Color3.fromRGB(255, 157, 37)
		parts.Material = Enum.Material.Cobblestone
		
		
		local TweenService = game:GetService("TweenService")
		
		local TweenInfo1 = TweenInfo.new(6)
		
		local Goal = {}
		Goal.Position = Vector3.new(-10, 50, 58.6)
		
		local Tween = TweenService:Create(parts, TweenInfo1, Goal)
		Tween:Play()
		
		parts.Touched:Connect(function(hit)
			if hit.Parent:FindFirstChild("NewParter") then
				local exp = Instance.new("Explosion",parts)
				exp.Position = parts.Position
			end
		end)
	end
end

script.Parent.ClickDetector.MouseClick:Connect(lol)

Note: I know it is simple to make parts to an instance explosion but the problem is that it is not working and I think it is because of the end I guess I need to put the “end)” in the back but I can’t because it is typing “unknown global” I tried to return function but didn’t work.