public void LoginWithGoogle(Action<bool> _callBack)
    {
        callBack = _callBack;
        GoogleManager.Init(Login);

        void Login()
        {
            GoogleManager.Login(HandleLoginSuccess,HandleLoginFailed);
        }
    }

private void HandleLoginSuccess(Credential _credentials)
    {
        FirebaseManager.Instance.Login(_credentials,HandleFirebaseLogin);
    }

    private void HandleLoginFailed(string _reason)
    {
        Debug.Log(_reason);
    }