Himachal Road Transport Corporation [HRTC] — volvo bus not hygienic

Address:

Shimla, Shimla, Himachal Pradesh, 171009

Dear sir / mam,
I am travelling from shimla to delhi volvo on 15 aug 19 at 2100 hrs timing with my wife and son.
The bus is dirty, not cleaned with dirty stained seat covers. To add to misery it is smelling of vomit and filth.
This is what hrtc classifies as a travel friendly high end bus? Sorry to say it speaks poorly of your department and staff.
A normal roadways bus is much cleaner.
Indeed a highly poor show.
You may consider refund of tickets