novaTopFlex.com Monetization Help

novaTopFlex is trying to monetize a Bluehost site at https://gzq.bla.mybluehost.me/, but unfortunately, is unable to understand the appropriate setup for the ads.txt file and even where the file is supposed to appear on the WordPress site, located, of course, at the ads.txt file, but more specifically, if a specific location in the Bluehost WP-Admin interface exists specifically to ensure that an ads.txt file is being created. The goal of the novaTopFlex site is to create a monetary stream and begin monetizing content created on the site.