Hello
Sorry. It is an additional customization which lays beyond the scope of our support. You may Create the Child Theme and edit wp-content/themes/royal/header.php add widget areas for share icons. You may also have only 1 menu by default in our theme which can display categories as subelements. In case you want to have 2 separate menus it can be added with paid customization service. This service is not available now because of big amount of work with themes update. You may read here about Child Theme.
Thank you for understanding
With best regards
Brian Johnson