AVG 30 days free trial, how can i cancel this

I tried three times to download the 30 day free trial, none of the downloads worked, I didn't realize
each attempt was creating a new account so i now have three account numbers
starting 266194xxxxx
265976xxxxx
and 265996xxxxx So, how do I cancel these
Thanks
Kind Regards Margaret

Hi, Margaret.
We've canceled the automatic renewal for the trial subscriptions and you will not be charged for it. However, you can still install the trial subscription and use it until it expires. We'd be glad to assist if you could let us know the exact difficulty that you were experiencing to install it.