The lesson
Tear down a product's flow as a numbered list of things you noticed, with your own reaction as the proof.
The post opens "*Steal this brilliant move from Canva*" and says Kyle Poyar went to cancel, then changed his mind. Three numbered points: the deal reminder ($12.95/month versus $29.99/month), loss aversion via "622" background remover uses, and the red "Continue cancellation" button. A screenshot of the cancel dialog sits under the text.
Don't write "brilliant" openers or copy Canva's cancel flow wholesale. Keep the format of one real screenshot, three numbered observations and a plain reason behind each.