Canceling My Expired Avg subscriptions

Hello Michael. 
Thank you for contacting AVG Support Community.
We will certainly check and check and help you. 
As it is not recommended to discuss your order/subscription details over this public post. Hence, we've sent you an email to your registered email address. Please check for the email and revert to us.
Thank you for your understanding. 

My subscriptions have expired, but I still get emails and notifications saying that a charge was attempted and declined. I went to unsubscribe, but the "unsubscribe" button is replaced with "renew". So can you please cancel my paid subscriptions?

Hello Michael. 
Thank you for contacting AVG Support Community.
We will certainly check and check and help you. 
As it is not recommended to discuss your order/subscription details over this public post. Hence, we've sent you an email to your registered email address. Please check for the email and revert to us.
Thank you for your understanding.