Indigo Airlines — Baggage broken

I travelled from Mumbai to Dubai on 12Jan 2012,flight no. 6E61.After reaching to airport I found my trolley bag broken.Handle was torn and totally damage.The bag was just purchased new from Dubai.I was kept big mirror inside,I was in a hurry and cannot complanit to your ground staff at Dubai airport.
When I reached to my home I found mirror also broken.Kindly give the value to passengers baggage so this should never be happen again.
Is there any refund for that?

Z.Ansari,
[protected]@yahoo.com