Make sure that you really do qualify for the badge. For example, many of the tournament games require that a certain number of people have played.|
Also, please note that many badges are awarded only once or twice a day. Therefore there may be a period of 12 hours or so before a badge that you have earned gets awarded.
You will receive a FunTrivia mailbox message when your badge is awarded.
Please also carefully read the requirements of each badge, because it is quite possible that you misread the badge.