There is currently no up to date Arabic language file available for Vantage, however you can find information regarding how these files are made as well as details about our translator benefits on the languages page. There are no specific settings within the theme to change it to RTL layout, so this would require some customization on your part, with details outlined on the WordPress codex relating to this. Thanks.
AppThemes does not offer customization services, however we do have a certified partners page where you can find developers for hire who are experienced at working with our themes. If you make contact directly with an outline of your requirements they can provide a quote for the work. Thanks.
