Avg antivirus free

Hello Giuseppe, 
Thank you for contacting AVG community Forum.
We understand that you are getting message that your AVG free AntiVirus got expired. 
Could you please share us a screenshot of it? 
Here is an article for taking screenshot: | AVG (https://support.avg.com/SupportArticleView?l=en&urlname=avg-create-screenshot)
Awaiting for your response.

Good morning, I use avg antivirus free with Windows XP service pack 3, but I am unable to renew my subscription to avg antivirus free which expired on 01/28/24.  how can I do it

Hello Giuseppe, 
Thank you for contacting AVG community Forum.
We understand that you are getting message that your AVG free AntiVirus got expired. 
Could you please share us a screenshot of it? 
Here is an article for taking screenshot: | AVG (https://support.avg.com/SupportArticleView?l=en&urlname=avg-create-screenshot)
Awaiting for your response.