Are you experiencing a broken feature or a bug? - Please visit this link: Known Issues to see a list of issues we know of and are working on.
If the bug you're experiencing is not a known issue, please completely remove QuizUp from your device and install it again. If it continues after reinstalling, please use the shake and report feature to send us a bug report.
Once you turned on this feature, you can shake your device whenever you experience a technical issue and you'll get a prompt. Select Send feedback / Report bug and report the issue.
Your feedback is important to us and our engineering team will review this report. Thanks for making a QuizUp a better product.