don't worry here is the way study carefully

1. The candidate must hold a PASS BACHELOR'S degree from any of the Universities incorporated by an Act of the Central or State Legislature in India or other educational institutions established by an Act of Parliament or declared to be deemed as a University, under Section-3 of the University Grants Commission Act, 1956, or possess an equivalent qualification.
   
2. Candidates who have appeared or intend to appear for the final examination and are awaiting results are also eligible to apply for the Preliminary Examination.

Hello Rohith, Well, if you have been unable to get any of the IITs or NITs, and you still want to go for IAS and IPS, then the best option is to enroll in a simple graduation program and then start preparing for UPSC exams because then you will get a lot of time for preparation. You can go for online courses or go to big cities like Delhi or Dehradun for IAS preparation.