Why won't the part appear?

enabled = true
player = script.Parent.Parent.Parent
bin = script.Parent
function onKeyDown(key)
	key:lower()
	if key == "z" then
		if bin.Prevent.Value == 1
		then
		enabled = false 
		end
		
	bin.Prevent.Value = 1
		
		

	function Talk(msg)
game:GetService("Chat"):Chat(me.Character.Head, msg, Enum.ChatColor.Red)
end

	local player = game.Players.LocalPlayer
	if player == nil then return end
      enabled = false 
	end

		
	
		Talk("Ice-Make: Shield")
		Run = game:GetService("RunService")
		x = Instance.new("Part")
		x.Parent = game.Workspace
		x.BrickColor = BrickColor.new("Toothpaste")
		x.Size = Vector3.new(4.5, 4.5, 4.5)
		x.TopSurface = "Smooth"
		x.BottomSurface = "Smooth"
		x.Shape = "Block"
		x.Name = me.Name
		x.CanCollide = false
		x.Anchored = true
		x.Transparency = 0.7
		x.Parent = workspace
		x.CFrame = player.Character.Torso.CFrame * CFrame.new(0, 2, -1)
		x.CFrame = x.CFrame * CFrame.Angles(0, 0, 1.5)
		
		
end	
function onSelected(mouse) 
mouse.KeyDown:connect(onKeyDown) 
end 
 
script.Parent.Selected:connect(onSelected)

This is a new style of scripting I am trying. I am using numbervalues to prevent other keys from working while one is running. My only problem is that the part that needs to appear won't appear.

you have to much ends try removing end at line 23

btw ur script is rly messy idk why u have a talk function there and if this is a local script then you should remove lines 20,21,22,23