Central Board Of Secondary Education [CBSE] — About not giving me my class 10 admit card because of less marks in pre-boards.

Address: Assam, karenga , Maharishi vidya mandir jorhat.

Sir/ma'am i want to say that my mom is crying thoroughly after she came from school and she said that our principal has said a lot more things about me and she said that she would not allow me to appear in board exams 2021 of class 10 but sir i am giving my best and i studied from reference books and for that reason my answer doesn't match with the answers that are in school books but i wrote all the answers by myself by understanding the concept! Sir will i not get the chance to appear in my board exams and I won't get my admit card to sit in board if i fails in my pre board? Sir i promise that i will do well in my boards but will i get the chance to appear for the exam?