Hello,

It is highly unlikely that you will be getting any seat in any of the IIITs in India. IIITs are one of the finest institutions of India. IIITs offer mostly the branches which are in a lot of demand among aspirants like, CSE, ECE, IT, etc. These courses tend to close comparatively before than branches like Production, Biotech, Civil, etc in any of the colleges. This lack of lower branches further reduces your chances of getting IIITs. For OBC-NCL you can only expect even the lowest of IIITs only if your rank is at least below 14k.

I strongly recommend you to seek other options of private colleges and state counsellings as the chances with JoSAA is negligible. 

Thank You