According to the source code of that page, it looks like it’s an author archive. By default, this plugin works only on single posts/pages and just retrieves the current post/page URL. In order to use the buttons outside of a single post, especially when working with something that isn’t a post, you’ll need to use some filters to modify the data WordPress retrieves for the plugin. For example, to replace the permalink with the author posts link, which is what I think you would need in this instance, you could use a filter like this:
add_filter( 'scriptlesssocialsharing_get_permalink', 'prefix_add_author_permalink', 10, 3 );
/**
* On author archives, return the author posts URL for the sharing buttons links.
* Otherwise, return the standard URL.
*
* @param string $link
* @param string $button_name
* @param array $attributes
* @return string
*/
function prefix_add_author_permalink( $link, $button_name, $attributes ) {
if ( ! is_author() ) {
return $link;
}
$author = (int) get_query_var( 'author' );
return get_author_posts_url( $author );
}
Depending on how you are managing the site and this page, you may need to tinker with that, but it’s a start. You can add this code to your theme or to a custom plugin; just please practice safe coding and make sure you have backups. You will likely need to look into similar filters for things like the title (scriptlesssocialsharing_posttitle) and other button attributes. This should help you get started.
