I think you should fill the form of JAC Chandigarh ...there you will get decent college in this rank including IT course and also from UIET COLLEGE CHANDIGARH ....which is a very good govt. College

Hi Rahul 

Please check our college predictor software prepared by our experts. But I would advise you to prepare for the next year jee mains or you can opt for other courses as it seems difficult for you to get admission in any of the good colleges across the nation.

https://engineering.careers360.com/jee-main-college-predictor

All the best!!!