If the fields only exist on the home page then that is were you need to get them from.
// here you are showing the front page
// if you use getting fields here will
// show field from added for the front page
// custom query loop
while(have_posts()) {
the_post();
// any fields you try to show here will be from this post
// not the page that is being displayed outside of this loop
}
So, if the only place you can edit these fields is on the home page, then they won’t be shown inside the custom loop unless you supply the post ID when getting those fields. https://www.advancedcustomfields.com/resources/how-to-get-values-from-another-post/
