why doesn't the Character Clothing Dont appear in studio and in-game?

This is the script

This is the script
-----[[Scripted by bradleyawsome]]-----
game.Players.PlayerAdded:connect(function(player)
	player.CharacterAdded:connect(function(character)
		wait(6)
				if character then
			for i, v in pairs(character:GetChildren()) do
				if v:IsA("Shirt") then 
					v:remove()
						end		
					end	
				end
		if character then
			for i,v in pairs (character:GetChildren()) do
				if v:IsA("Pants") then
					v:remove()
				end
			end
		end
		if character then 
			for i,v in pairs(character:GetChildren()) do
				if v:IsA("Hat") then
					v:remove()
				end
			end
		end
		local Shirt = Instance.new("Shirt", character)
		Shirt.Name = "DefaultS"
		Shirt.ShirtTemplate = "https://www.roblox.com/Kestrel-Grey-Polo-item?id=188448874"	
		local Pants = Instance.new("Pants", character)
		Pants.Name = "DefaultP"	
		Pants.PantsTemplate = "https://www.roblox.com/Kestrel-Black-Textured-Pants-Bottom-item?id=220200871"					
	end)
end)

What it is suppose to do is 1.Delete Character Hats,Shirt,Pants 2.make new pants and shirt 3.put the New pants and shirts in the character

everything in that list works but the thing is they shirts and pants don't even show up on the character! there no errors in output it like the character clothes are invisible