Telangana State Road Transport Corporation [TSRTC] — no availability of buses

I stay in devarakonda and i need to travel to hyderabad everyday during evenings (6 pm to 8pm), but there are no buses available during that time. Kindly arrange at least few buses during 6pm to 8pm.
This is not the problem faced just by me but there are many others suffering due to non availability of buses to hyderabad.
Do look into the issue and resolve it as soon as possible.