Tamil Nadu State Transport Corporation [TNSTC] — complaint about conductor behaviour

I was travelled on saturday 1st dec 2018 from coimbatore to dindigal bus number - tn57n2407. I gave 500 rupees and asked 4 tickets to conductor but he gave only 3 tickets by his mistake also he stated that balance will give later. I accepted it. After few mins he came back to me and informed to check the ticket. I could see that he provided only 3 tickets. So i understood it was a human error from both of them. (He didn't do his work properly also i didn't notice the numbers in ticket). Suddenly he was shooting and used unnecessary words etc. I said what is your problem? Give me one more ticket the problem is solved but he continuously shooting etc. Really i am frustrated. There are so many good drivers and conductors working in tnstc. But these kind of some people destroying the all of their names. We request you to take necessary action on this. Please give some training regarding how to speak with passengers.