Adding a url

If I understand correctly the description of adding “a URL of a plugin or a third-party source”, I have to do this in the script center in the area “(part of) URL’s, for example to block advertisements from t.adcell.com or unique strings from the inline scripts of third-party scripts and plugins that should be blocked before consent. ” insert.
However, if I enter the domain t.adcell.com there, will it not be blocked and will it appear as normal as before?

What am I doing wrong? Oh yes, I manage all advertising through AdvancedAds.