Subscription not listed in MyAccount

Hi,  I have had a notification for a PC Tune Up subscription that is due to auto-renew.  I have logged into there and cannot see it listed under my other subscriptions for different services.
How can I cancel the auto-renew?

Hello, Karen.

For your convenience, I have cancelled the auto renewal for the AVG PC TuneUp.
You will not be charged for this subscription in the future.
Thank you.