Cannot start Matchmaking online game

I am working on experimenting with Matchmaking services and I can't get this code to work. I got this code from the docs and I am trying to use it to link a "Join Game" and "Create Game" to the respective functions. There are no errors when I run this with another build. (For both functions) And in the Console/Debug it says the match has been created/joined so I am just wondering how to start the game. I am using this as a lobby with Lobby. Should I call a scene change and if I do will both players still connect?

 using UnityEngine;
 using UnityEngine.Networking;
 using UnityEngine.Networking.Match;
 using System.Collections.Generic;
 
 public class GameLoader : MonoBehaviour
 {
     void Start()
     {
         NetworkManager.singleton.StartMatchMaker();
     }
 
     //call this method to request a match to be created on the server
     public void CreateInternetMatch(string matchName)
     {
         NetworkManager.singleton.matchMaker.CreateMatch(matchName, 2, true, "", "", "", 0, 0, OnInternetMatchCreate);
     }
 
     //this method is called when your request for creating a match is returned
     private void OnInternetMatchCreate(bool success, string extendedInfo, MatchInfo matchInfo)
     {
         if (success)
         {
             Debug.Log("Create match succeeded");
 
             MatchInfo hostInfo = matchInfo;
             NetworkServer.Listen(hostInfo, 9000);
 
             NetworkManager.singleton.StartHost(hostInfo);
         }
         else
         {
             Debug.LogError("Create match failed");
         }
     }
 
     //call this method to find a match through the matchmaker
     public void FindInternetMatch(string matchName)
     {
         NetworkManager.singleton.matchMaker.ListMatches(0, 10, matchName, true, 0, 0, OnInternetMatchList);
     }
 
     //this method is called when a list of matches is returned
     private void OnInternetMatchList(bool success, string extendedInfo, List<MatchInfoSnapshot> matches)
     {
         if (success)
         {
             if (matches.Count != 0)
             {
                 Debug.Log("A list of matches was returned");
 
                 //join the last server (just in case there are two...)
                 NetworkManager.singleton.matchMaker.JoinMatch(matches[matches.Count - 1].networkId, "", "", "", 0, 0, OnJoinInternetMatch);
             }
             else
             {
                 Debug.Log("No matches in requested room!");
             }
         }
         else
         {
             Debug.LogError("Couldn't connect to match maker");
         }
     }
 
     //this method is called when your request to join a match is returned
     private void OnJoinInternetMatch(bool success, string extendedInfo, MatchInfo matchInfo)
     {
         if (success)
         {
             Debug.Log("Able to join a match");
 
             MatchInfo hostInfo = matchInfo;
             NetworkManager.singleton.StartClient(hostInfo);
         }
         else
         {
             Debug.LogError("Join match failed");
         }
     }
 }