Sorry but i do get Avira's pop-up ad plying their wares every day.So doubt PCA no more.
Perhaps you have other software that blocks it.
Don't particularly like the interface either to be honest.But that's being picky.
Dell XPS 13 9370 (2018) review
The art of 'British' pulp fiction
Best password managers for Mac
TV & streaming : comment regarder le Tournoi des Six Nations 2018 ?