Activation done with wrong email, how do I change?

AVG Protection
4

Hello Bob. I apologize for the inconvenience caused. You can contact our sales support to change the email address by clicking the following link http://bit.ly/1CmaIHg. Please feel free to contact us for any further assistance.

1

I was helping friend activate avg security and use wrong email address how do I change it?

2
Hello Bob. I apologize for the inconvenience caused. You can contact our sales support to change the email address by clicking the following link http://bit.ly/1CmaIHg. Please feel free to contact us for any further assistance.
3
Bob, Also don't know if this will help you?.. Have a look @ this article (https://support.avg.com/SupportArticleView?q=change+email+address&urlname=Changing-AVG-MyAccount-email-address&l=en_US).
AVG Guru