P7000 locked after installation of AVG free virus app

Hello Jan-erik,
I apologize for the inconvenience caused. 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.
Thank you.

The mobile worked without problem until I installed the AVG app. Then it is asking for a pinkod I don;t 
have. Can the Theft protection be the problem? How can I delete the App?
Please contact me if you have any suggestion.
Regards
Jan Erik

Hello Jan-erik,
I apologize for the inconvenience caused. 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.
Thank you.