I am just doing a long title so this gets posted?!?!?!?!?

Why does this not work? When I enter a players name, it does not show the GUI, the GUI is also tweened.

Here is the 'Submit' Script.

function Click(mouse)
local plr = script.Parent.Parent.TextBox.Text
game.StarterGui.WarnGUI:Clone()game.Players.plr.PlayerGui
script.Parent.MouseButton1Down:connect(Click)