Harry Potter Fantasy Fans

hello everyone. hope you all are doing fine in these hard times. Im sure you all have heard of the harry potter series and Im sure there are lots of fans here. few days ago I came across this very interesting quiz which claims only 20 % of fans can get a perfect score at. I myself have read the books and watched the movies over and over again in the past few years but it very much surprised me. I would like every one to participate in this quiz and post their scores here :D

https://www.quizexpo.com/ultimate-harry-potter-trivia-quiz/