No longer use AVG but still get charged per annum

I have not used AVG for a couple of years and have just seen a credit charge for subscription… I know, I forgot I had even used it… Now I cannot log in due to not knowing or having access to the email address that I used to subscribe…
Can anyone point me in the right direction to resolve this issue so I can cancel the subsrciption please?

Hello Geoffrey,
You have already contacted our sales support team and also we have received your email. Our sales support team will contact you via email soon.
Regards,
Alok.