Telangana State Road Transport Corporation [TSRTC] — Conductor very rude

The conductor of 23B bus in the vehicle number AP29Z0453 on the 5th September gave a ticket to me and I gave him 100. He was very rude and told me people without change should not enter the bus. He had change but he was not ready to give it back. While going He gave me the change but again told the same way.