Unable to add 2nd computer (laptop) to my current AVG Pro account

Hello Douglas,
While verifying your account you have AVG Internet Security (1 Computer) as your active subscription. We kindly request you to contact our sales support via https://support.avg.com/support_sales_chat to assist you better in increasing your subscription.
Thank you.

When I try to update from AVG free on my lap top and open my current desktop AVG Pro account there is not an  option to add my laptop to my Pro account.
I think If I use a different email and purchase it will work but wondering how I can install using the same account  (I would purchase)  I hope this makes sense…   Doug

Hello Douglas,
While verifying your account you have AVG Internet Security (1 Computer) as your active subscription. We kindly request you to contact our sales support via https://support.avg.com/support_sales_chat to assist you better in increasing your subscription.
Thank you.