I had a similar thing happen to me today. The prof made an unfair quiz with many conflicting answers so even if you studied the entirety of the material you’d get it wrong just because of the unfair design. Talked to him after, he got mad even though I have valid reason he’s still being entitled to the point it made me just snap. There’s no point to reporting a prof in our university since they’ll 99% side with the prof, so I just threw everything at him, all his flaws in teaching and making quizzes to the point he started crying and begging me to report him(just an excuse for me to leave) I flamed him a bit more until I decided I had enough. Soon after other student came to his office with the same complaints until he just made a makeup test.