I paid for it, I have the pass code but no matter what I do I cannot access the registration. I used the password I just set up but it refuses to recognize it I have asked for reset but no email arrive in my valid email. It has gotten too frustrating to keep this up. I want to get this working today not next week. These jumbled verifications I can barely see and cannot hear well enough to use any phone service.
Welcome to the forum. 
You’ll find the Grime Fighter section here: https://forum.avast.com/index.php?board=63.0