Help with SceneLoader

I setup a basic Main Menu so that when I press enter on the Single Player button it loads a level.

The code is this:

private void _mainMenuSinglePlayer(float val)
        {
            if (Epsilon.FloatIsNotZero(val))
            {
                PlatformerStarter.Game.Instance.SceneLoader.Load(@"data\levels\sample_level.txscene");
                UtopiaHUD.Instance.GUI.Folder = GUICanvas.Instance;
                T2DSceneCamera _cam = (T2DSceneCamera)TorqueObjectDatabase.Instance.FindObject("myCamera");
                //this.Camera = _cam;
            }
        }

But it won't load the level. Is there a reason why?