Money back.....refund. NOW

I want a damn refund …how many times do I have to say it?

Only 1 time in a nice way through a ticket.
Shouting on this webboard and only saying I want my money back is not gonna help you.

Well certainly once should be enough - depending on where you asked - but you would require much more information.

e.g. what avast product, what date, product purchase/receipt number, etc. ?

If you submitted a Support Ticket - when, what was the ticket ID number ?