Central Board Of Secondary Education [CBSE] — school is cheating on me

Address:

122001

I am rishabh sudied in dav public school sec 49 gurugram. I was in class 11 and the school detained me in class 11 due to poor marks in non medical stream. I had 3 retest of physics chemistry and maths. And according to school i failed the retest too. So i take the transfer certificate and in tranfer certificate the school mensions only 4 subjects - physics, chemistry, maths and english. But i have physical education also. So i think the school has failed me purposely. And the thing is not for me, in 9 grade there are 23 students detained and in 11 around 15 student. And i also don't think that calculations in my report card are correct or not. I want a proper justice and proper rechecking of my papers.