Himachal Road Transport Corporation [HRTC] — There is a problem in the website and Customer care responded badly

Address:	Chanfigarh
Website:	www.hrtchp.com

I wanted to book a bus from Chandigarh to Kullu before Diwali but there were no 10 PM buses available and the bus serivice no. was same for every bus at every time and day so i called the customer care no.[protected] and he said that he dosn't know what to do and so he said to call someone else and ask them (he didn't give any other no. )