Osmania University — OSMANIA University was failed me in exam I have 100% trust on my exam paper

I am mohd Adnan from hyderabad student in lords institute of engineering and technology hyderabad which are affiliated to OSMANIA University I am pursuing B.E 1st year I.T[protected] i have been write my 1st sem exams successfully and result also released they are failed in one subject ( physic ) which I have been write good I was apply for revolution also they are failed me in this also my bearing roll no is[protected] please please solve my problem I am facing so much problems I don't know why OSMANIA University doing this with me I am Fully trusted on my written exam I have to be passed but they are failed me two times if I cannot pass in the exam I don't have any kind of option I will be sucide please please please take my issue seriously they are doing wrong with me