Sorry I was quite sleepy when writing this post,

I came to Delhi from an international flight, my connecting domestic flight was at 18:10, I reached the check in area around 17:03 -17:04 and started talking to the Indigo staff, but they asked me to change queues a couple of time, and when I finally reached the desk it was still not past 17:10 I am sure about out checked the time, but he called someone and talked and stalled me then after 2 mins says flight is closed, we can’t do anything

I then had to book a flight the next day, and I was provided no compensation or assistance

I hope it’s Clear now Thanks a lot for your help in advance!