Indigo Airlines — check in counter

Address:

9-A, Shaurya Palace,, Besides Poddar Avenue,, Opp. Jogger's Park,, Ghod Dhod Road,, Surat - 395 007, Surat, Gujarat, 395007

Flight g6 2065 surat to delhi
I was standing at check in counter for my turn as i was about to check in with my baggage one person force fully come before me gave his tickets, all his baggage was still in scanning machine
I told your person that it my turn my i am putting my baggage on the belt, the other person started shouting and i was forced to wait. I fail to understand your person response. It shows that one person is shouting he is right and one in standing coming on his turn is wrong.
Kindly inform me one should stand in queue or you can shout and come from wherever and come for check in.