Punjabi Junction - Was delivered food that made me and my friend sick

Respected sir/ ma'am,
I am a student of Lovely Professional University and have been living beside the university residential area since the past three years. There have been multiple instances of ordering food from restaurants but yesterday when we ordered food from an outlet called "Punjabi Junction" me and my friend instantly fell sick and threw-up. We immediately called the restaurant to tell them, and they wouldn't pick our call. We even dropped a text saying we fell sick but they ignored it after reading. I have been to this restaurant before and have seen them using unhygienic measures while cooking food. I request you to do a surprise inspection so that you can see how the students in the area are being served with unhygienic food.