Avg anti theft android

Other posting (https://support.avg.com/answers?id=906b0000000D2TDAA0).
AVG Guru

Someone changed my sim and my anti theft activated and automaticaly locked my phone but I forgot my password to unlock the screen. what do I need to do?

Other posting (https://support.avg.com/answers?id=906b0000000D2TDAA0).
AVG Guru