@RailwaySeva Also upon boarding my train I talked with the coach attendant and asked about the delay and he told me that one of the springs that supports the whole pantry car broke out that's why it was rescheduled...
@RailwaySeva Thanks for the quick and warm responses I would like to state that I'm not willing to file some sort of complaint rather I wanted to know why it was rescheduled cause that lead to miss my upcoming connecting train from DDU railway station...