C# GUI display

Ok, I have my GUI display, however it’s not there when I run the game. I’m wondering if the coordinates have anything to do with the in-game camera. If so, how do I make them just display to screen? And if not, why can’t I see them?

void OnGui()
	{
		GUI.color = Color.red;
		GUI.Label(new Rect(10, 10, 120, 20), "Lives: " + Ball.Lives.ToString());
		GUI.Label(new Rect(10, 30, 60, 20), "Score: " + Ball.Score.ToString());
	}

OnGui() and OnGUI() are not the same function. Case matters.