Tamil Nadu State Transport Corporation [TNSTC] — Regarding misbehaviour of bus conductor

I Deepak Srivatsan residing in Madurai came to uncles house in hanumanthapatti then I district. On 14nov15 I took bus from hanumanthapatti to uthamapalayam reg no of the bus was TN 57N 1824 exactly the bus fare was 7.00 rupees and I gave 10.00 rupees to him and for the balance change 3.00 rupees which he was suppose to give me back he was emphasizing that I should have given him the exact change or else dont board the bus.First of all I wanted to clearly know as a tax payer or even as a normal citizen of India I have all the rights to board any bus and he was also threating me that i[censored] have balls come to then I will show u who am i in front of all the passengers. I want a complete justification on this or else I will take this issue to the ministry. I also work for hospitality industry in ministry of civil aviation and if I dont get justice I will take this issue to the next level