C# scripting with cutscenes doesn't work.

Hi. I am still trying to wrap my head around scripting Can anyone help me figure out why it doesn't shut off and going to the game start postion. Here is the script :

using UnityEngine; using System.Collections;

public class Cutscene : MonoBehaviour {

 public GameObject player;
 public GameObject FadeIn;
 public GameObject MainCamera;
 public GameObject Inv;
 
 
 public Animator animCine;
 public bool OpenCine;
 
 
 // Use this for initialization
 void Start () {
     animCine = GetComponent<Animator> ();
 }
 
 
 public void TriggerPlayer(){        
     FadeIn.SetActive (false);
     gameObject.SetActive (false);
     MainCamera.SetActive (true);
     Inv.SetActive (true);
 }

}