Unsubscribed but charged outrageous fees

Hello Christoph,
Thank you for contacting AVG Community Support.
We regret the inconvenience caused. We will check and help you.
As it isn't advised to discuss personal/account related info here, we've sent you an email with further details. Please check your inbox/spam folders to find the email and use it to get back to us.
Thank you in advance!

They keep charging me every year even though I have unsubscribed. They have charged me a total of $712.69 AUD over 3 years. Gets more expensive each time. I just went and unsubscribed AGAIN. They'll probably add more charges in 12 months. What a joke company! Criminal thieves. 

Hello Christoph,
Thank you for contacting AVG Community Support.
We regret the inconvenience caused. We will check and help you.
As it isn't advised to discuss personal/account related info here, we've sent you an email with further details. Please check your inbox/spam folders to find the email and use it to get back to us.
Thank you in advance!