Photon Create Room And Join Room Error

Scripting
1

I am having a big problem as for some reason when one player creates the room, the other player cannot join :confused: please help. I think it could be to do with the way i set it up but unsure :/.

using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using UnityEngine.UI;

public class NetworkManager : MonoBehaviour {

    private RoomInfo[] roomsList;

    public GameObject player;

    void Start()
    {
        PhotonNetwork.ConnectUsingSettings ("0.1");

    }

    void OnGUI()
    {
        if (!PhotonNetwork.connected) {
            GUILayout.Label (PhotonNetwork.connectionStateDetailed.ToString ());
        } else if (PhotonNetwork.room == null) {
            if (GUI.Button (new Rect (100, 100, 250, 100), "Start Server")) {
                PhotonNetwork.CreateRoom ("Bumpie Room", new RoomOptions (){ MaxPlayers = 15 }, null);

            }

        }

            if (roomsList != null)
            {
                for (int i = 0; i < roomsList.Length; i++)
                {
                if(GUI.Button(new Rect(100,250 + (110 * i), 250, 100), "Join ThisRoom" + roomsList[i].Name)){
                            PhotonNetwork.JoinRoom(roomsList[i].Name);
                        }
                }
        }
    }

    void OnRecievedRoomListUpdate()
    {
        roomsList = PhotonNetwork.GetRoomList ();                       
    }

                        void OnJoinedRoom()
    {
        Debug.Log ("Connected To The Room");
        PhotonNetwork.Instantiate (player.transform.name, Vector3.zero, Quaternion.identity, 0);
    }
}
2

anyone know hlow i can join my room XD