Your chances of getting into an NLU is very low even if it's NLU Sonipat. Their closing rank lies somewhere near 1800-2000. But they seldom cross this threshold in the subsequent rounds of counseling. 

But you can check out some other good colleges be it under IPU or private colleges like 

• ICFAI Dehradun 
• ICFAI law school Hyderabad 
• MS Ramaiah college of law 
• Christ University Bangalore 
• KIIT Bhubaneswar 
• IMS law college Noida etc 

Good luck