Why might Google Play Services not work?

Question

Unity

Hello ! I connect Google services to the game, but they do not work :(
what I did to connect:
1 - created a leaderboard in the console
2 - published the project in the configuration (the current writes that 3 out of 4 are completed and not crossed out, the current is "Add game services SDK Google Play to the APK file of the working version in order to use the API." . Maybe this is the problem, but I xs
3 - I installed a plug-in for connecting Google services in unity and wrote the code

using GooglePlayGames;
using GooglePlayGames.BasicApi;
using UnityEngine.SocialPlatforms;

[HideInInspector] private const string LeaderBoard = "CgkIrKzdppASEAIQAQ";

void Start()
    {
        //регистрация игрока
        PlayGamesPlatform.DebugLogEnabled = true;
        PlayGamesPlatform.Activate();
        Social.localUser.Authenticate(success =>
        {
            if (success)
            {

            }
            else
            {

            }
        });

    }

void Update {

//передаем число в доску лидеров
Social.ReportScore(TopScore, LeaderBoard, (bool success) => { });

}

//открытие доски лидеров
    public void OpenLeaderBoard()
    {
        Social.ShowLeaderboardUI();
        Debug.Log("Open Board");
    }
    //закрытие доски лидеров
    public void CloseLeaderBoard()
    {
        PlayGamesPlatform.Instance.SignOut();
    }

this is not all the code, I wrote the current that relates to services,

well, that's all.
(there was still registration in Google Cloud Platform)

Answer 1

Well, at least you would have deduced the logs, what is there in authentication.
But 99% that you have not configured everything. Somewhere in the menus of the unit, the plugin setting should appear and there you still need to prescribe a pack of everything.
Well, in the update, pulling ReportScore is not good at all