User talk:Mr.Marks1

April 2023
Hello, I'm Blue Edits. I noticed that you added or changed content in an article, World Happiness Report, but you didn't provide a reliable source. It's been removed and archived in the page history for now, but if you'd like to include a citation and re-add it, please do so. You can have a look at referencing for beginners. If you think I made a mistake, you can leave me a message on my talk page. Thank you. Blue Edits (talk) 11:40, 14 April 2023 (UTC)

Please stop. If you continue to vandalize Wikipedia, as you did at World Happiness Report, you may be blocked from editing. Prolog (talk) 13:20, 14 April 2023 (UTC)