Subscribed to Avast Premium security free trail (60 days)- account cannot detect subscription

Hi, I downloaded Avast and it gave me a free premium trial after a scan to which I subscribed to. In the email for subscription, I added an email account that was not registered with Avast and yet the order was placed but I received no email intimation on my email address. The trail says it will renew after 60 days but I may not want to continue with the service even though I just subscribed to it today, After I registered and signed in my avast, a product key is being shown on my application however no subscription is being shown in my avast account “manage your subscription” page. I would like to unsubscribe before the next payment. Please help

First, I’m an Avast Free user and not an Avast Team member.

Cancelling automatic renewal of the Avast subscription - See

Now I’m unsure if you have gone through these, as Trial subscriptions somewhat different, as you mention no subscription is being shown.