title: Achievements in Google Play Games is not working
body: <p>I created a small game on android with libgdx (runner game) which is working fine.</p>
  
  <p>So I decided to add some achievements to it.</p>
  
  <p>My application is published, when I go to Services and API, I see <em>"this application use google play's services..."</em>.</p>
  
  <p>So I go in "Game services" menu. My game is here with the API :"API Google+, Google Play Game Services i.e Google Play Game Management ".
  In the associated application menu, I have my application linked.</p>
  
  <p>When I open the game for the first time, it ask me to connect with my google account, so the sign-in method work fine. After the connection, I see my profile pictures with my play games level.
  But when I want to unlock achievements, nothing append.
  I don't think the problem is in the code because the connection run fine and the game is not crashing, there is just nothing append and the game continue.
  Maybe I miss something on the configuration on the play console because when I open the game in Google Play Games, I see my games but there is no achievements/leaderboard see pictures :</p>
  
  <p><a href="https://i.stack.imgur.com/9DrQP.jpg" rel="nofollow noreferrer">Achievements in dev console</a></p>
  
  <p><a href="https://i.stack.imgur.com/qnpcz.png" rel="nofollow noreferrer">No achievement in play games</a></p>
  
  <p>To see if the sync is okay, I modified the game's description and go back to the play games, the description was modified.</p>
  
  <p>So why my achievements are not on the play game service and due to that I'm not able to unlock them ?
  I really don't understand what I missed...
  Thanks in advance for your help.</p>
  
  <p>Edit : Also on the API explorer, when I want to execute a simple games.achievementDefinitions.list to get the list of achievements in my application, I get an error :</p>
  
  <p><a href="https://i.stack.imgur.com/gRwNh.jpg" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/gRwNh.jpg" alt="i.stack.imgur.com/gRwNh.jpg"></a></p>
  
  <p><a href="https://i.stack.imgur.com/0DRAR.jpg" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/0DRAR.jpg" alt="i.stack.imgur.com/0DRAR.jpg"></a></p>
  
  <p>Telling me that the API is not enabled but it is !</p>
  
  <p><a href="https://i.stack.imgur.com/DPxId.jpg" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/DPxId.jpg" alt="i.stack.imgur.com/DPxId.jpg"></a></p>