Hey there,
I am really sorry for the delay of this reply as it is a weekend for us here.
Maybe you can try explain to them similar this and see if this could help.
• The core use case, intent, or business purpose for your use of the Twitter APIs
I would like to allow my site blogger can able to autopost their blog post to their Twitter profile page automatically.
Mean when someone published a new blog post on the site, it will automatically generate a tweet about this blog post and share into the profile page.
• If you intend to analyze Tweets, Twitter users, or their content, share details about the analyses you plan to conduct and the methods or techniques
We got provided an option on the site to allow site blogger determine that whether they want to autopost to their Twitter user profile page, if they interesting want to autopost their new blog post to their profile, they need to authenticate their Twitter user account on the site user profile page.
• If your use involves Tweeting, Retweeting, or liking content, share how you will interact with Twitter users or their content
Once the site blogger authenticated with their Twitter user account, they can able to automatically share the new post content as tweet into their Twitter user profile page when published a new blog post on the site.
• If you’ll display Twitter content off of Twitter, explain how and where Tweets and Twitter content will be displayed to users of your product or service, including whether Tweets and Twitter content will be displayed at row level or aggregated
For this section, you have to temporary enable this "Allow Authors To Use Their Twitter Account" setting from your site backend > Easyblog > autoposting > twitter , so you can able to capture a screenshot from site frontend to show them how it suppose to work on the site if using Twitter app. e.g.
https://take.ms/UdKO2
Basically the explanation just to let them know how this Twitter autopost feature work on your site if using Twitter app.
Currently I am not really sure whether this can easier to make them approval it quickly, but you can give it a try.