Indigo Airlines — Damage to luggage bags during transit

Address: Gautam Buddh Nagar, Uttar Pradesh

This is Gaurav Pratap Singh I am a sportsperson and usually travels by Indigo Airlines. But in the month of may2013 & Dec.2013, my luggage bags got damaged and they are refusing to pay me the full amount of my bags which is Rs. 14000. instead of that they are offering me Rs. 3000 + vochure of rs.1000 to me. pls help