To Malaysia airlines. I had travelled from Sydney ...

To Malaysia airlines. I had travelled from Sydney to Bengaluru on malaysia airlines on the 4th nov. They had misplaced my luggage and finally when it did arrive the bag was badly damaged, and is no more in workable condition, has holes in the bag and the zip torn. The bag value is of 400$ Australian dollars and also some of the content is also stollen worth 100$. I am fed up with their negligence and so disappointed with the way its handled. I want my money back!. I warn everyone the airline is pathetic. Have no respect for people's belonging. I have images to support my case. If anyone has faced the same issue please tell me how u went about it!