Bangalore Metropolitan Transport Corporation [BMTC] — Buses not driving to the destination and buses not stopping in bus stop

I was travelling in a bus from Sarjapura to checkpost. And the destination was checkpost, i wanted to get down at Koramangala water tank. And this is stops at Koramangala 1st block and says this bus won't go further. I was trying to ask why and conductor was trying to shout at me stating that he had been mentioning it. Then why the board?

And i got down at Koramangala first block. Another bus came from Sarjapur side. Number: KA-57-F-0833. Which didn't even give a stop there wherein there were so many more people along with me wanting to board that bus. Please look into these things