User talk:107.159.36.94

Recent edit to Mary Poppins Returns
Hello, and welcome to Wikipedia. I noticed that you made a change to an article, Mary Poppins Returns, but you didn't provide a reliable source. It's been removed for now, but if you'd like to include a citation and re-add it, please do so! If you need guidance on referencing, please see the referencing for beginners tutorial, or if you think I made a mistake, you can leave me a message on my talk page. Thank you! Happy holidays~! Baby miss fortune 07:34, 28 December 2018 (UTC)

Hey this doesn't make any sense, none of the plot summary of this movie (or uh pretty much any movie on Wikipedia) has a link to a "reliable source". The edit that replaced mine also doesn't link to a source; there are no sources for any element of the entire plot summary of the movie, or (again) almost any movie on Wikipedia. What's the policy here?