This device is lost or stolen

Hello Sagar. To unlock your phone have a look at this article http://bit.ly/1MsrvwZ . If that doesn't help then please click on the following  link http://bit.ly/1EC8H4H and fill out your details, select as android then the name of AVG Program that you installed in your mobile and in description explain about your issue completely and finally click on Email option. Our AVG mobile team will reply back to you via email with a resolution.

my device is lock and can not be opened

Hello Sagar. To unlock your phone have a look at this article http://bit.ly/1MsrvwZ . If that doesn't help then please click on the following  link http://bit.ly/1EC8H4H and fill out your details, select as android then the name of AVG Program that you installed in your mobile and in description explain about your issue completely and finally click on Email option. Our AVG mobile team will reply back to you via email with a resolution.