I just bought a AVG Tuneup for 1 Year

Hello Providencia,
We regret for the inconvenience caused. We kindly request you to follow the instructions http://support.avg.com/SupportArticleView?urlname=Registering-Products-Purchased-via-Retail-Store-or-Reseller on different browser and check whether you could register the program without any issue's.
Thank you.

I registered and enter all my information activation code and when I enter it I was inform that activation was not ready had to wait

Hello Providencia,
We regret for the inconvenience caused. We kindly request you to follow the instructions http://support.avg.com/SupportArticleView?urlname=Registering-Products-Purchased-via-Retail-Store-or-Reseller on different browser and check whether you could register the program without any issue's.
Thank you.