Ajax not working loads new page

Hi,

I just installed this module and i am getting an error on a views page showing results. I have wrapped my "divs" in a custom class (.article-wrap). in my twig file i call all the fields I want to display and now in the actual view i add my class under pager>advanced options>Content jquery selector like this: .article-wrap

under views advanced section i said ajax yes. I saved and cleared cache and on the front end it loads new page on the show more click.

Could someone please advise?