Unauthorized charge to my credit card

Hello Mark,
I understand your concern. This order was placed because you agreed to automatic extensions of your Subscription Period when you originally placed an order for AVG Secure VPN trial. We can assure you that we have not processed any unauthorized payments from your card or account.
We have received your refund request, our refund team will send you the refund confirmation email soon.
Best regards,
Alok.

Hello Mark,
I understand your concern. This order was placed because you agreed to automatic extensions of your Subscription Period when you originally placed an order for AVG Secure VPN trial. We can assure you that we have not processed any unauthorized payments from your card or account.
We have received your refund request, our refund team will send you the refund confirmation email soon.
Best regards,
Alok.

I downloaded the free 30 day trial of virus protection.which i have done many times before when my virus protection had lapsed…After 30 days I deleted it from my computer. I never authorized AVG to take $65.54 from  my account. They took the money thirty days after the free trial expired.