AVG PCtuneup 2015

Hello William,
From your account, I see that you have already purchased AVG TuneUp - Unlimited expires on 9/4/2018. I request you to uninstall the AVG PC Tuneup (if you have already installed it), please go to control panel > program and features and follow the instruction (http://support.avg.com/SupportArticleView?urlname=Download-and-install-AVG-Performance) to install AVG TuneUp - Unlimited (which you have purchased).
Best regards,
Alok.

I was just notified online that my pctuneup license had expired and I should renew it.
When I tried  It would not accept my order or credit card, said one already exists. told me to log into my account.  My understanding is that I already have the latest version and it was just a matter of renewing the license.  Please tell me what I should do.
Thanks Bill Leitzel

Hello William,
From your account, I see that you have already purchased AVG TuneUp - Unlimited expires on 9/4/2018. I request you to uninstall the AVG PC Tuneup (if you have already installed it), please go to control panel > program and features and follow the instruction (http://support.avg.com/SupportArticleView?urlname=Download-and-install-AVG-Performance) to install AVG TuneUp - Unlimited (which you have purchased).
Best regards,
Alok.