If I can`t get a chance in medical,then what will I do?Plz suggest me

Dear Student
If you have sincere interest in Medical field then try harder. You surely will be able to crack the exam, All you need is determination and regular hours of study. Smart way of studying is needed to understand the various topics easily.
If you do not have interest in going for MBBS then there are other Affiliated fields in Biology like Biotechnology, Microbiology, Zoology, Forensic Sciences etc.