How to cancel free trial

Hello Luisa,
Thank you for reaching AVG Support Community.
We're sorry to know that you're unable to unsubscribe your AVG Subscription.
We will certainly check and help you.
We could not find the active subscriptions/ trial orders on the account that you used for the AVG community. Hence, I have sent you an email requesting few details to locate your subscription. 
Please check for the email and revert to us.
Thank you for your understanding.

I want to cancel the free trial that I have on my PC, AVG Secure VPN, which will be renewed tomorrow but I can't do it because there is no section for canceling the free trial. I want that it be removed immediately.  I want it canceled before I am charged. Please let me know how this can be done asap.

Hello Luisa,
Thank you for reaching AVG Support Community.
We're sorry to know that you're unable to unsubscribe your AVG Subscription.
We will certainly check and help you.
We could not find the active subscriptions/ trial orders on the account that you used for the AVG community. Hence, I have sent you an email requesting few details to locate your subscription. 
Please check for the email and revert to us.
Thank you for your understanding.