To achieve that you can use pages in the slider instead of posts by using the custom child theme solution shared in the following topic.
https://colorlibsupport.com/t/using-pages-rather-than-posts-for-flexslider/#post-52391
To achieve that you can use pages in the slider instead of posts by using the custom child theme solution shared in the following topic.
https://colorlibsupport.com/t/using-pages-rather-than-posts-for-flexslider/#post-52391