I have been preparing my store and following the videos that feature Jessica Guzik as the host. There have been a few areas where her screen shots differed from the ones that I was seeing on my computer as I worked along with the video. I was able to find what I needed by trial and error.
However, working on a new ad set, "Initial View Content USA", in the Ads Manager she instructs me to check only 2 boxes: Facebook News Feed and Facebook Suggested Videos. The problem is I don't have the Facebook Suggested Video check box. Here is the link to her video: https://course.oberlo.com/products/oberlo-course/categories/1369668/posts/4786118 Go to the 13:42 mark on the video. Here is a screen shot of my computer:
Also, I noticed that my target audience "potential reach" dropped in half after making the initial changes to the Feeds. That may just be the nature of it.