AVG Internet Security registration error

Hello Zsuzsanna ,
Thank you for contacting AVG support community.
I apologize for the trouble caused.
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.
We will certainly help you out.
Thank you and keep us updated.

Hi!
I would like to ask for help because I entered the wrong email address when registering for the avg internet security subscription and I cannot correct it, so I cannot activate avg internet security either. what should I do to correct it to the correct email address?

Hello Zsuzsanna ,
Thank you for contacting AVG support community.
I apologize for the trouble caused.
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.
We will certainly help you out.
Thank you and keep us updated.