Indigo Airlines — damaged baggage

Myself nikhil kantan travelled with my family through indigao airlines from new delhi to varanasi on dated 18th november at 4.30 pm from new delhi,
When i reached in varanasi i found my on leather baggage (Buying price rs 20,, 000) in damage condition, pics attached, i tried to coordinate this with baggage handling department in varanasi but i didn't get any good repose from them and then i called to customer care but they are also saying to coordinate with bagage department in varanasi, i failed to understand that what is and how the behavior of indigo staff with the customer?
Anyway can you pls register my complaint about damage bags what i find it when i rechaded in delhi,
Thanks &rrgards
Nikhil kantan
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