Remove some sections from post

Hi I'm trying to strip some section from original post. I have watch all videos. I went trough all documentation and any other possible source of help but i still cant get it right. So as I understand. You go to: Main Setting > Strip HTML Elements from Final Content by Class: and enter class. to get class I'm using inspector or crawling helper. I want to strip images (as they are not uploading anyway just tags and copyrights) on some websites like mirror.co.uk or thesun.co.uk there are read more sections in the middle of the article and i don't want that to be passed to my website. In picture you can see my classes also i copy them here. the are from bbc mirror and thesun websites media-landscape, sp-media-asset, media-caption__text, js-media-player-unprocessed media-player, sdc-article-video__inner, sdc-article-video__caption, lazy-image article-body-image-image, live-post__wrapper-body-article, lazyload, swiper-container lazyload, widget-sticky, embedded-image-grid publication-theme-border, in-article-image, read-more-links, brand-hint-bg, embedded-image-grid publication-theme-border