GameSense Tracker funktioniert nicht

Receive notifications when your friends rank up or down, see your most-played operators, check the global leaderboard, see all of your ranked, casual, and unranked stats, see your projected rank after placements, and see your seasonal stats and highest ranks earned.  With GameSense, you can use your device's camera to take a picture of the scoreboard while playing Tom Clancy's Rainbow Six® Siege and see your enemies most crucial stats in just two seconds.  With its dedicated support for Tom Clancy's Rainbow Six® Siege, we continue to develop outstanding new features.  GameSense Tracker is the most advanced, most innovative video game stats tracker for iOS.  See your enemies K/D ratios, levels, win-%s, current and best ranks, and best operators!  You can see 2-4 suggested operator bans for competitive gameplay which are entirely based on your opponents stat data!  Save your friends to your favorites list for quick and easy access.  Get a blue checkmark badge next to your username on any Ubisoft profile that you own!