Gujarat State Road Transport Corporation [Gsrtc] — Conductor gave threats to lady passenger and stop the bus in between

My sister Minaz Belim travelled in gsrtc bus number GJ-18-Z-6175 on dated 13 November 2020 17.15 pm
We called conducter many times as I (khushbu Belim) also booked in same.. conductor mr. Pradyuman didn't pick it up.. when my sister tell him to stop the bus he said that ask Khushbu to stay at Raipur bhaiya corner ( Sarkhej Ahmedabad ) bt he didn't stop the bus as he show me there too.. after that he started giving threats to my sister to Kill. In his words " Tara jeva ketlay ne Mari ne fenki Didha Che, hu depo manager Ney Maru 6u.. aanteda bar kadhi nakhis " and he stop the bus at Limdi depo and refused let bus go-ahead .. and fight with my sister badly.. we had to sent our relatives and friends to Limdi depo to protect my sister .. please do something needful as soon as possible as there is no any sefty of women in this kind of situation.