Hello,

•Considering your percentile you will have to wait for later rounds or even CSAB rounds,where might get CSE/IT in new IIITs.

•Depending upon your home state,you can participate in the state councelling of that,where you have much better chances.

•Alternatively as you have one more chance in September to appear for the Jee mains(if applied),so prepare with best of your efforts for that,get much percentile and thus college

Hope that helps;