Subscription renewal

My subscription renewal was just renewed to April 2023 however I received another renewal notice stating that my account would be charged again in August 2022 .  Can you advise why I am being charged twice

Hello Anne. 
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.