This is a premium feature available with Astra Pro Addon plugin. To use these Pro features, you need to have the Astra theme along with the Astra Pro Addon installed on your website.
Header Sections module introduces two header sections (Above Header and Below Header ) in the website header.
You would not find the Above Header/Below Header Section separately if you are above the Astra version 3.0.0. You will need to visit the Header Builder section and edit the insert elements to the first and last row virtually. Learn more here.
Quick Steps on How to Create Header Sections Using the Header Sections Module
Step 1: Make sure you have the Astra Pro Addon plugin installed and activated. How to Install Astra Pro Addon plugin?
Step 2: Activate the Header Sections module from the Astra Options under the WordPress Dashboard > Appearance > Astra Options
Step 3: Visit customizer [ Appearance > Customize > Header > Above Header/ Below Header ] to edit module settings
You can find settings under Appearance > Customize > Header
Explore the settings for Header Sections in detail –