South Bengal State Transport Corporation [SBSTC] — Karunamoyee to burdwan buses should be written on board either local service or non stop

If the buses are non stop then how it was stopped on dankuni housing.
I caught the bus for singur fly over.conductor misbehaved me and dropped down me on dankuni toll.
If it is non stop then why not written on board and how stopped at dankuni housing where I caught the bus