Hi faizan . As jamai milia islamia is one of the reputed institution in delhi so its tough for you to get admission into it as well.as It does not have any ews quota in it so your ews rank is of no use now coming to your muslim quota yess you will get benifut from it and during the spot round you might get seat in civil engineering branch as in last year it was around 57000 during spot round rest all branches are closed for you . You will not get any other branch except civil engineering in jamia Islamia College. You can take help of this link for other colleges

https://engineering.careers360.com/jee-main-college-predictor?icn=QnA&ici=qna_answer

Hope it helps