My credit card was charged, explain

Hello Marilyn.
Thank you for contacting AVG Community Support.
We'll 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.

Tell me about the charge  to my credit card of $29.88.

Hello Marilyn.
Thank you for contacting AVG Community Support.
We'll 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.