Indigo Airlines — theft in the check in baggage

Website: goindigo.in

I am a regular flier with indigo and on 26th october 2017 i travelled from kathmandu by 6e 032, seq. No. 0036. On my arrival at delhi i found that the suitcase which was locked had been opened. At a quick look i could not notice anything missing. But when i reached my home i found that some money is missing and the culprit has opened every letter that were in my suitcase thinking that they contained cash. This also means he had plenty of time to search through the locked suitcase.
If this continues how can there be credibility? I fly at least 15 times a year on an average since last four years. Now, indigo has become not so good regarding time keeping, and adding to it theft too... Please make an enquiry..
Nilima toppo.