I cant get the meta username usingplatform sdk. can you help?

I am unable to get the username for my game in unity. ihave sdkplatform and core installed. yet it either doesntwork or silently fails. cansomeone help?. ive waited 6 hours for propogation yet its not working. 

using Oculus.Platform;
using Oculus.Platform.Models;
using UnityEngine;
using System;

public class MetaUserID : MonoBehaviour
{
    public static MetaUserID Instance;
    public static event Action<string> OnUserReady;

    [Header("Meta App ID")]
    [SerializeField] private string metaAppId = "26049850781267112";

    private bool initialized = false;

    void Awake()
    {
        if (Instance != null)
        {
            Destroy(gameObject);
            return;
        }

        Instance = this;
        DontDestroyOnLoad(gameObject);

        Debug.Log("🔥 MetaUserID Awake");

        InitPlatform();
    }

    void Update()
    {
        // 🔴 REQUIRED for Oculus Platform SDK
        Request.RunCallbacks();
    }

    void InitPlatform()
    {
        try
        {
            Core.AsyncInitialize(metaAppId).OnComplete(OnPlatformInitialized);
        }
        catch (Exception e)
        {
            Debug.LogError("❌ Core init exception: " + e);
        }
    }

    void OnPlatformInitialized(Message msg)
    {
        if (msg.IsError)
        {
            Debug.LogError("❌ Meta Platform init failed");
            Debug.LogError(msg.GetError().Message);
            return;
        }

        Debug.Log("✅ Meta Platform initialized");

        Entitlements.IsUserEntitledToApplication()
            .OnComplete(OnEntitlementChecked);
    }

    void OnEntitlementChecked(Message msg)
    {
        if (msg.IsError)
        {
            Debug.LogError("❌ NOT ENTITLED");
            Debug.LogError(msg.GetError().Message);
            return;
        }

        Debug.Log("✅ User entitled");

        Users.GetLoggedInUser().OnComplete(OnUserReceived);
    }

    void OnUserReceived(Message<User> message)
    {
        if (message.IsError)
        {
            Debug.LogError("❌ Failed to get Meta user");
            Debug.LogError(message.GetError().Message);
            return;
        }

        string metaId = message.Data.ID.ToString();

        Debug.Log("✅ Meta User ID: " + metaId);
        Debug.Log("👤 Oculus Username: " + message.Data.OculusID);

        OnUserReady?.Invoke(metaId);
    }
}

using Firebase;
using Firebase.Auth;
using Firebase.Database;
using Firebase.Extensions;
using UnityEngine;

public class DataBaseManager : MonoBehaviour
{
    public static DataBaseManager Instance;

  
    DatabaseReference db;

    bool firebaseReady = false;
    bool uploaded = false;
    string metaUserId = null;

    void Awake()
    {
        if (Instance != null)
        {
            Destroy(gameObject);
            return;
        }

        Instance = this;
        DontDestroyOnLoad(gameObject);
    }

    void Start()
    {
        MetaUserID.OnUserReady += OnMetaUserReady;
        InitFirebase();
    }

    void OnDestroy()
    {
        MetaUserID.OnUserReady -= OnMetaUserReady;
    }

    void InitFirebase()
    {
        FirebaseApp.CheckAndFixDependenciesAsync()
            .ContinueWithOnMainThread(task =>
            {
                if (task.Result != DependencyStatus.Available)
                {
                    Debug.LogError("Deps failed: " + task.Result);
                    return;
                }

                FirebaseApp app = FirebaseApp.DefaultInstance;
                app.Options.DatabaseUrl =
                    new System.Uri("https://kargil-98ca1-default-rtdb.firebaseio.com/");

                db = FirebaseDatabase.GetInstance(app).RootReference;

                firebaseReady = true;
                TryUpload();
            });
    }

    void OnMetaUserReady(string id)
    {
        metaUserId = id;
        TryUpload();
    }

    void TryUpload()
    {
        if (!firebaseReady) return;
        if (string.IsNullOrEmpty(metaUserId)) return;
        if (uploaded) return;

        uploaded = true;

        Debug.Log("📝 Uploading XP for " + metaUserId);

        db.Child("users")
          .Child(metaUserId)
          .Child("xp")
          .SetValueAsync(100)
          .ContinueWithOnMainThread(task =>
          {
              if (task.IsFaulted)
                  Debug.LogError("❌ XP upload failed: " + task.Exception);
              else
                  Debug.Log("✅ XP uploaded");
          });
    }
}