AVG not active. Shows license number not verified

Hello Lynn,

I regret for the inconvenience caused. I have emailed you a link to get connected to our AVG advanced support. Please follow the same and the concerned team will activate AVG Internet Security for you.

I purchased AVG Internet Security and my license expiration date is 3-28-19.  It seemed to be working fine until about a week ago when I got the AVG icon showing license not verified and my AVG Internet Security was not on.  I have the original message with my license number on it. Have entered it several times.  Still indicates not verified.  Any suggestions?

Hello Lynn,

I regret for the inconvenience caused. I have emailed you a link to get connected to our AVG advanced support. Please follow the same and the concerned team will activate AVG Internet Security for you.