I have no desire to renew my expired subscriptions but can find no simple track to do so

Hello Peter,

The auto renewal for your AVG Internet Security - Unlimited Devices subscription has already been cancelled.
Do you wish it to be cancelled for PC TuneUp license and Secure VPN subscription too?

I have received notification that you are unable to renew my 12 month subscriptions and requesting that I notify you of any changed credit card details. I have no intention of renewing the subscriptions . However there is no simple route to providing this advice to you.Please make appropriate adjustments by cancelling my account.

Hello Peter,

The auto renewal for your AVG Internet Security - Unlimited Devices subscription has already been cancelled.
Do you wish it to be cancelled for PC TuneUp license and Secure VPN subscription too?
Thanks for your rapid response.Yes, I would appreciate cancellation of the other programs. 
Thanks
Peter Dawson

You are most welcome.
As per your request, we have cancelled the auto renewal for all the AVG subscriptions registered under your ***@alphalink.com.au account.
Thanks.