Hello Veronica,
You can refer this article http://support.avg.com/SupportArticleView?urlname=How-to-cancel-automatic-license-renewal to cancel your AVG subscription.
Also, I see that you have an active subscriptions of two AVG Internet Security licenses, I don't see AVG PC TuneUp product under your account.
How do I turn off renewal notices for AVG PC Tune-up?
Hello Veronica,
You can refer this article http://support.avg.com/SupportArticleView?urlname=How-to-cancel-automatic-license-renewal to cancel your AVG subscription.
Also, I see that you have an active subscriptions of two AVG Internet Security licenses, I don't see AVG PC TuneUp product under your account.