Samsung galaxy tab3 locked by AVG anti-theft-cant seem to unlock it

Metsiatsile, Don't know if this will help?.. Have a look @ this article (http://avgclick.me/LockedPhone).
AVG Guru

hi
i cant seem to uunclock my device locked by avg anti theft. i tried to change my paasowrd using my email but when i try it on my device it keeps telling me wrong device, even when i put my sim card and try the password again it keeps saying wrong password. i dont know what to any more and the device is connected to WiFi.
please help me

Metsiatsile, Don't know if this will help?.. Have a look @ this article (http://avgclick.me/LockedPhone).
AVG Guru