Hi ttm,
To hide post information from single post , please add this css in child theme[style.css]:
article.post header .entry-meta {
display: none;
}
To show category list on single post, please follow this steps:
1> First copy content-single.php(Go to Theme folder->wp-content->Themes->preferential) file and paste it in to child theme directory(Go to Theme folder->wp-content->Themes->preferential-child)
2> This code outputs category name assigned to particular post, you just need to add this code at the place where you wants to display
$category_list = get_the_category_list( __( ', ', 'preferential' ) ); // variable $category_list holds name of category,
echo $category_list; // This display category name on single posts
Don’t hesitate to contact us for any further information
Note: Please use child theme to add this code otherwise your changes will be lost on theme update.
Thanks