AVG Internet Security

I have AVG Internet Security installed on my desktop computer and have networked my phone and tablet to the installation. My phone now shoe AVG pro whist my tablet only show AVG Free. Why is this?
On the phone everything appears to work OK, but on the tablet I can only get the Free coverage. Is this correct?

Hello Ian,
I regret for the inconvenience caused. Please let us know whether you are using Android tablet and facing issue in activating AVG in it. If so, I request you to contact our AVG mobile support team as this community deals with the technical queries regarding AVG Windows products and AVG Android support is provided through email only. Please click on the following link ( http://avgclick.me/AVGtechnical ) and fill out your details, select as Android then the name of AVG Program that you have installed in your mobile, in description please explain your issue and finally click on Email option.  The AVG mobile support team will reply back to you via email with a resolution.
Thank you.