Avast is not detecting several Malwares

I caught some malwares (apparently called “adwares”) and doesn’t matter how many times I try to scan my PC and browser avast just won’t detect them.
These are redirecting me to malicious websites when I try to enter any e-commerce, and also opens several unwanted websites by itself. Some of the redirect domains are “ad.soicos” “ww55 affinity” and “monetoad”.
I’m using Microsoft Edge and I have avast premium.

Do you have any browser Add-ons / Extensions that you have not added yourself.
Also try clearing browser cache.