We are in 2020, and to this day, there is no easy way to connect with an API and export the data to a CSV file.
The closest thing you could get is the Supermetrics’ connector from JSON to Google Spreadsheet.
This means if you want a weekly email report with a CSV file containing the negative feedback actions your users took on your Facebook Page, you need to code this feature.
There is a lesson here: you either hire a developer, learn how to code, or wait for services like Zapier or Supermetrics to catch up. Chances are you need this right away, and you can’t wait.
If you want to learn how to code, I recommend you my repository of python3 examples. If you’re going to hire a developer, I recommend you this post.