C# For loop in button to set gameObjects in array to active

I have multiple buttons in my scene w$$anonymous$$ch, when selected using oculus touch controllers with NewtonVR, the player teleports to and the button is set to inactive. When they then move to another button, I want the button to be set to active, but it doesn't work. The array contains the buttons w$$anonymous$$ch are all assigned in the inspector. Here is my code:

 public class PlayerMoveTo : MonoBehaviour {
 
     public GameObject player;
     GameObject parent;
     public GameObject[] previousLocation;
 
     private void Start()
     {
         previousLocation = new GameObject[7];
     }
     public void MoveTo()
     {
         parent = transform.parent.gameObject;
         player.transform.position = parent.transform.position;
         gameObject.SetActive(false);
 
         foreach (GameObject i in previousLocation)
         {
             i.SetActive(true);
         }
     }
 }

I originally had a series of if/else if doing the same t$$anonymous$$ng minus the array but that's poor coding standard and annoying to add more buttons. I also tried for(int i = 0; i < previousLocation.Length; i++) but t$$anonymous$$s didn't work either. What am I missing?