AVG Anti-Theft Feature

Hi all! I already sent an email about this to AVG but I thought I'd ask here as well. How do you register a phone on my.avg.com? I tried, but when I click "add first device" it takes me to a page where it says "Get it on Google Play". I press that and it brings me to "AVG Free Antivirus 2017". I have the pro version installed. Is the anti-theft feature not available in the pro version? Thx!

Emmanuel,
Thank you for reaching out to us with your concerns. We see that you have already contacted our Android Mobile support. Not to worry, they will check with it and reply you within 4 hours. I request you to check your email regularly and get in touch with them via email.