To access this, navigate to Admin > Section Block > Add new
To add the FAQ you need to fill out is:
Title - Enter the question
Text - Enter the answer to the question
Once you fill out the section, you will receive a shortcode to input it into a page. To access this go to Admin Panel > FAQ > Find the section block you've just created by the title.
[rush_faq heading="Heading" subheading="Description" head-hide="no" ids="58"]
Heading - Here enter the heading for the section
Subheading - Enter the paragraph text for the section