How can I report a particular player? If a teammate or opponent's speech or behavior was inappropriate, you can select their name from the results screen at the end of a battle and press "Report" to let the admin team know. Related articles I am matched up with users who I have previously blocked I unintentionally sent a Thumbs-Up. Can I undo it? Why can't I use the chat feature? Why can't I hear anything in the voice chat? (Smartphone version) If I uninstall / reinstall the game on the same device, can I login to the original save data?