question

Hi, I'm new to Playfab and to multiplayer in general. I'm working on an online mobile game that must have a lot of users online in the same server. I've followed different tutorials and I've managed to create a custom server and a matchmaking queue. The problem is that when I try to use RequestMultiplayerServerRequest API I get stucked in waiting for server response. If I try to skip the matchmaking and connect directly to the server I get this error :

MultiplayerServerNotFound - DeploymentNotFoundForRegion - Deployment(s) {xxxxxx} was not found in any of the regions specified - {NorthEurope}

I've checked my Game Manager and I've specified the server region.

Can someone tell me what I'm doing wrong? My ID is 1B3AF

public class Matckmaking : MonoBehaviour
{
	const string queueName = "DefaultQueue";
	string ticketId;
	[SerializeField]
	Text debugText;
	[SerializeField]
	GameObject playButton;
	Coroutine pollCoroutine;
    public void CreateMatchmaking()
	{
		PlayFabMultiplayerAPI.CreateMatchmakingTicket
		(
			new CreateMatchmakingTicketRequest
			{
				Creator = new MatchmakingPlayer
				{
					Entity = new EntityKey
					{
						Id = PlayFabManager.EntityId,
						Type = "title_player_account"
					},
					Attributes = new MatchmakingPlayerAttributes
					{
						DataObject =  new 
						{
							latencies = new object[]
                            {
                                new {
                                    region = "NorthEurope",
                                    latency = 150
                                }
							}
						}
					}
				},
				GiveUpAfterSeconds = 120,


				QueueName = queueName
			},
			OnMatchmakingTicketCreated,
			OnMatchmakingTicketError
		);
		Debug.Log("Creating Request");
	}
	void OnMatchmakingTicketCreated(CreateMatchmakingTicketResult result)
	{
		Debug.Log("Entering");
		ticketId = result.TicketId;
		debugText.text = "Ticket Created";
		playButton.SetActive(false);
		pollCoroutine = StartCoroutine(PollTicket());
	}
	void OnMatchmakingTicketError(PlayFabError error)
	{
		Debug.Log(error.GenerateErrorReport());
	}
	IEnumerator PollTicket()
	{
		while(true)
		{
			PlayFabMultiplayerAPI.GetMatchmakingTicket
			(
				new GetMatchmakingTicketRequest
				{
					TicketId = ticketId,
					QueueName = queueName
				},
				OnGetMatckmakingTicket,
				OnMatchmakingTicketError
			);
			yield return new WaitForSeconds(6.0f);
		}
	}


	void OnGetMatckmakingTicket(GetMatchmakingTicketResult result)
	{
		debugText.text = "Status: " + result.Status;


		switch(result.Status)
		{
			case "Matched":
				StopCoroutine(PollTicket());
				StartMatch(result.MatchId);
				break;
			case "Canceled":
				StopCoroutine(PollTicket());
				playButton.SetActive(true);
				break;
		}
	}
	public void StartMatch(string id)
	{
		debugText.text = "Starting Match";
		PlayFabMultiplayerAPI.GetMatch
		(
			new GetMatchRequest
			{
				MatchId = id,
				QueueName = queueName
			},
			OnGetMatch,
			OnMatchmakingTicketError
		);
	}
	void OnGetMatch(GetMatchResult result)
	{
		Debug.Log(result);
		Debug.Log(result.ServerDetails);
		Debug.Log(result.ServerDetails.IPV4Address);
		Debug.Log(result.ServerDetails.Ports);
		Debug.Log(result.ServerDetails.Region);
		debugText.text = $"{result.Members[0].Entity.Id} vs {result.Members[1].Entity.Id}";
		GetComponent<PlayFabManager>().ConnectToServer();
	}