nahin17

You should disable WP_DEBUG and PHP’s printing error feature. Having these settings turned on a production website is not recommended.

Such a feature is not available. You can clone the price list, delete the category, and apply the cloned shortcode to the page where you want to hide the category.

Have you been using custom CSS?

Do you want to change the horizontal line between the list items? You can use custom CSS to achieve such changes.