Delhi Transit — Misbhaviour of ticket checker

Address: c - 83 street 43 mahavir enclave part 2

I sit in a bus from dwarka sector 1 in bus no DL1PD2832 there was also the ticket checker board in bus he was asking me for ticket when i was say that the DTC is free for school students he was say that show me where this is write that DTC bus free for students and use abusing words and the next stop i got down from the bus