Brother, 

Last year closing rank(All India Rank) for different branches in IIIT DELHI was

Computer Science and Applied Mathematics 15768

 Computer Science and Biosciences 16357

 Computer Science and Design 15982

 Computer Science and Engineering 11429

 Computer Science and Social Sciences 16261

 Electronics and Communication Engineering 17366

So as you can see it is not possible to get a seat In IIIT for you. 

But you may apply for other colleges check colleges at our college predictor link given below 

Https://engineering.careers360.com/jee-main-college-predictor?utm_source=google-search&utm_medium=paid&utm_campaign=jeemain-clgpd