To create a menu we recommend creating at least a couple of pages with content first!
Navigate to the Appearance » Menu and create a menu. You can name it "Primary Menu".
In the Theme Locations check Primary Menu and save it.
Find more about setting up the menu here: WordPress Menu User Guide
4.2 How to remove search box?
Navigate to Appearance » Customizer » Theme Options and check the Hide Search Box
4.3 How to add social icons?
Navigate to the Appearance » Menu and create a menu. You can name it "Social Menu"
In the Theme Locations check Social Links Menu
All you need to do is add socials inside the Custom Links menu. Inside the "URL" field add your social page url and inside the "Link Text" add the name of the social, for example "Facebook". After you add it to the menu, social icon will automatically show up inside the socials bar. Once you are finished click "Save Menu".
Linking to any of the following sites will automatically display its icon in your menu.
- RSS Feed (urls with