Free AVG Antivirus says expires in 7 days

Hello, Mary

We will help you in this.
That message is to remind you not to miss out the pull protection which is for the paid subscription.  
Or you can very well continue using the Free version.
Let us know if you are facing any issues while using it.

I just installed the FREE AVG antivirus and scanned for the first time. After the scan it said the trial would expire in 7 days? It said "free forever" when I clicked on the link to install.

Hello, Mary

We will help you in this.
That message is to remind you not to miss out the pull protection which is for the paid subscription.  
Or you can very well continue using the Free version.
Let us know if you are facing any issues while using it.