Updates are available right on your WordPress dashboard. You just have to click on the update button and sit back.
To make a contact page, all you have to do is make a new page and set its template to “Contact Us”. You can insert a shortcode generated through any form plugin (Contact Form 7 recommended).
You can go to “Orane Theme” page and click on Styling Options, here you will find all the color combination used in the theme, and allows you to edit them too.