[SIMPLE] On Button Gui Click cloned Gui Doesnt Show Up?

function onmouseclick(click)
	if game.Players:FindFirstChild(click.Parent.Name) ~= nil then
		local player = game.Players[click.Parent.Name]
		if player.PlayerGui:findFirstChild("teamchange") == nil then
			local gui = game.ReplicatedStorage.teamchange:clone()
			gui.parent = player.PlayerGui
			wait (5)
			gui:Destroy()
			
		end
	end
end

script.parent.MouseButton1Click:connect(onmouseclick)

Basically what im trying to accomplish is when a user clicks the button GUI, a seperate GUI in replicated storage called teamchange is cloned and put into the user that clicked the button's PlayerGui, the output error is

14:10:22.136 - Players.BABYL0N27.PlayerGui.ScreenGui.TextButton.Script:3: attempt to index nil with 'Parent' 14:10:22.137 - Stack Begin 14:10:22.138 - Script 'Players.BABYL0N27.PlayerGui.ScreenGui.TextButton.Script', Line 3 - function onmouseclick 14:10:22.138 - Stack End

The script is a normal game script with a parent of a text button which is under a ScreenGui.

Thanks for any help.