Avast Free Antivirus Password not recognised?

Happy new year people. Your expertise is most appreciated.

I am trying to log on to Avast Free Antivirus. I insert my password for my https://account.avast.com/ but it says password is invalid.

Is there any way of resolving the problem? Thank you.

https://support.avast.com/article/210/ (Account FAQ)

Thanks. Well I used my reset password for Avast account and used it in the Avast Free antivirus software. Unfortunately it still wasn’t recognised…

https://support.avast.com/article/Remove-Antivirus-password