How To Scrape from View Source HTML and Schema

This site doesn't have frontside UI data that I can click to scrape so I have to scrape the view-source. How do I pull the Name (title of page), Youtube Video URL, category, subcategory, and tags from each page?

Url: view-source:https://fitlife.video/15-minute-fat-burning-hiit-workout-at-home/

Sitemap: https://fitlife.video/sitemap_index.xml