Telangana State Road Transport Corporation [TSRTC] — ongoing trip reservations at every station

Address:

500068

I boarded a tsrtc bus from guntur trip no 7774 from ongole to bodhan, and requested conductor for a front seat upto lb nagar and he allotted seat no 25 and i paid ₹391/- and boarded the bus at 7.50pm on 14-02-19. To my great surprise at 9.05pm in vijayawada bus station three women come with reservation details for seat no’s 25, 26 and 30. They asked me to get up and go to last row. How can each station issue new reservation after the bus has left and conductor is authorised to give away tickets to others? If the bus was full before vijayawada would those three women would be refused boarding? Or would you not allow? Please reply