Delhi Transport Corporation — not taking passengers from stop

Address:

sita puri part 2, New Delhi, Delhi, 10045

Today morning about 7.45 am i was waiting at sita puri stopping (Near dabri bus stand) for a bus going to najafgarh.

The bus shelter shows the bur route numbers of 850 (Dl-1p d.0824) to stop there.
But the buses were not stopped, when i requested by showing my hand!

I am a old age man aged 70 having trouble to walk. Some 5-6 passengers were also present there and when i approached them to take help to stop the bus for me, instead of stoping bus, driver raise the speed of bus.