For Contact Us following is the layout:

In order to customize this section the following steps are taken:

Wordpress URL - https://www.datatorrent.com/wp-login.php

Login using credentials 

• Custom fields > Custom Fields

  

• Select Module Page Fields custom field group which is created to customize page header title and nav menu.

  

• These are the fields for this group.

  

• Tab Menu is a repeater field

  

• Module Page Fields will be shown only on the selected locations. As per client request the Content editor is hidden on those pages where these fields be visible.