Hey Keshvi.

If your rank in the waiting list for admission in UILS Chandigarh is first, then you seem to have sure shot chances for admission in the Chandigarh campus in the second counselling. Because if we consider previous year trends there are almost always vacancies after the first counselling. And in total there are 7-10 counsellings on any vacancies due to anyone leaving a seat or maybe if any other category seat gets converted to general category. And Considering that your rank in 1st in the waiting list you seem to have great chances that you'll get admission in the 2nd counselling.

Best of luck