Script wont print "congrats" when the player clicks a gui and detects a humanoid?

script.Parent.MouseButton1Click:Connect(function(hit)

	local h = hit.Parent.Parent.Parent.Workspace:FindFirstChild("Humanoid")
	
	if h then
		

		print("Congrats!")
		

		
	end
	

Error: https://gyazo.com/df380ba3e678d975f5430ae804ce65a8

hit is not a valid argument of MouseButton1Click. That means hit is nil because the event MouseButton1Click does not return any arguments.

To fix it get rid of hit and do this on line 3:

local h = game.Workspace:FindFirstChild("Humanoid")