My card charged on 18th April - No activation emails or any bill sent

Hi,
My CC was charged on 18th April for an amount of $70.79. I didnt put this card on file at all, I am not sure how it was charged. Also I dont know from which email or account nor I was sent any receipt or confirmation emails. I cae to know about this only after looking at my CC statement which reads as below
18 Apr '18 DRI AVAST SOFTWARE 70.79
I dont even know which producvts are renewed for how much length.

Can any one here help me with this? I am from India. Whats alarming is I didnt put this particluar CC on file with Avast. Atleast I dont remember because I got this new CC only a few months ago.

Please let

Sales FAQ >> https://support.avast.com/en-eu/article/Order-Renew-FAQ

@ jayakumar3,
I’ve forwarded this post on to Avast.

We found your ticket in our support portal - 06479354.
We asked you for a proof of charge so we can contact our distributors to locate your recent order.
Unfortunately, we did not receive any reply from you.
Could you please reply back into ticket 06479354?