Do I have to pay Rs 7310/- if I don't serve notice period in a company??

I am from Pune. I recently completed my graduation in BCOM and started looking for jobs. I got one job at Eureka Outsourcing Solutions or Abhinav Institute of Technology & Management which is in Kalyani Nagar, Pune. It's an associate company of HDFC Bank where we process different types of Credit facilities. It was a night shift job and was very far away from my home and I couldn't travel in the night because public transport is not available at night. Our salary credited date is of 15th/16th of respective month. For Example If I worked for the month of January 2024. I would get my salary on 15th/16th of February. So, I serve some days in March, as I would be getting my salary on 15th/16th of March. Then after that I would give some reason and leave the job. I told them that my grandfather had passed away and I would be in my village for the time being. After some days HR contacted me and told me if you don't report to the office I will mark you absconding and won't get any experience letter and relieving letter. And I told them currently my family is my priority and I don't want anything from you. And today I received an absconding letter with Rs. 7310/- to pay as recovery for notice period. Here are all the documents and details regarding the job. I don't know what to do?? Please Help!!!