Leaderboard - There are no public ratings for this game

I have installed google play services for my app and added a leaderboard. I added the game id and leader id in the code. And now both the app and the game are published.

Code used to launch the leaderboard

 if(mclient.isConnected())
                   {
                   startActivityForResult(Games.Leaderboards.getLeaderboardIntent(
                            getApiClient(), getString(R.string.leaderboard_quiz_app)),
                            1);
                   }

      

        
        
        
      

    

This is how the estimates are updated.

if(mclient.isConnected())
       {
    Games.Leaderboards.submitScore(getApiClient(),
            getString(R.string.leaderboard_quiz_app),
            Long.valueOf(score));
       }

      

        
        
        
      

    

Even after playing the game n times, the scores are not updated on the leaderboard and this is what the leaderboard displays:

There are no public records in this game.

Also tried to make user profile public and disabled with tamper protection on leaderboards set with OAuth2 client ID and SHA-1 fingerprint. But still the same message is displayed. Please let me know the question. Thankyou!