I wanted to cancel my subscription, but my subscription is not visible. Today the invoice came to my

Hello Gamze,

We've replied to your original post AVG Community
Please reply to your original post to get a quick solution. 
Thank you.

I was asked for my card information while trying the free version for 30 days. After entering my card information, I wanted to cancel my subscription, but my subscription does not appear. Today the invoice came to my account.

Hello Gamze,

We've replied to your original post https://support.avg.com/answers?id=9065p000000PyNs
Please reply to your original post to get a quick solution. 
Thank you.