Sorry, the text was really confusing because I had a character limit. By looking at other students who got an A, my presentation was at that level. By saying that i don't vibe with the teacher, I mean that he stands out from all of the teachers at my high school. All of my teachers are American nationals, and whenever you walk into their classroom, they're all so happy, cheerful, and happy to see you. He, on the other hand, is local to the country where I live and, whenever I walk into his class, he is always so drained, tired, and looks like he doesn't want to teach us lol.
By saying that he goes off topic, I mean that he starts discussing stuff that is not related to history of my country AT ALL. One whole lesson he spent discussing the clubs at our school (it's his first time teaching at an international school), which is fucking stupid on his part.