Indigo Airlines — Not allowing to board the flight

Address: Indore, Madhya Pradesh, 452010

I was traveling to delhi from indore. The flight was supposed to leave by 09.40 a. M. I reached by 08.50 a. M and qued up in the line for my boarding pass. While waiting for my turn to come for 15 mins the attendent who was issuing the tickets told me that i won't be able to board the flight as i am late (45mins) by their given default time. I requested her and asked her politely to let me board. But the woman didnt allow me and asking her again and again to call a senior person who can take the charge and let me board. But the staff women being rude and arrogance didn't show up good. I would request the authority to take action on such incident and irresponsible staff.