dont where to send u guys so sorry First have problem of my SIRI it doesnt have voice now before it have but as updated to latest IOS it has no voice She replied by words but no sound Can u please help

I dont know where to send u guys, so sorry.. First i have a problem of my SIRI it doesnt have any voice now, before it have, but as i updated to the latest IOS it has no voice.. She replied by words but no sound.. Can u please help me? U can send me mail musashidenjim@gmail.com thanks guys..