Why have I been charged £69 pounds when I wanted £33

Hello John. 
Thank you for contacting AVG Support Community. 
We will certainly check and help you. 
As it is not recommended to discuss your order/subscription details over this public post. Hence, we've sent you an email to your registered email address. Please check for the email and revert to us.
Thank you for your understanding.

Why have I been debitted for £69 when I wanted £33

Hello John. 
Thank you for contacting AVG Support Community. 
We will certainly check and help you. 
As it is not recommended to discuss your order/subscription details over this public post. Hence, we've sent you an email to your registered email address. Please check for the email and revert to us.
Thank you for your understanding.