prasadarya2
Based on the relations of this module and the article page as I explained above, you can try this way:
1-Create a page with menu item type as Single Article
2-Assign this menu item to JA Builder template style
3-Edit this page from frontend, it will show the main content - which is content of selected article
4-Under the main content part, you can add 'Spotlight' block of JA Builder > load the 'Related Articles' module
It then will show related articles of that article page.
I made a test menu item called 'testRelatedArticles' on your site, you can see the same.
Regards