Be sure to double check your installation procedure: https://www.youtube.com/watch?v=82SMq9_ZcJc. If you are using an Android and GCM, you may need to open the notification screen (slide down from the top) to see the login notification.
Be sure to double check your installation procedure: https://www.youtube.com/watch?v=82SMq9_ZcJc. If you are using an Android and GCM, you may need to open the notification screen (slide down from the top) to see the login notification.