Indian Railway Catering & Tourism Corporation [IRCTC] — Delay of shatabdis

Last week i was traveling to dehradun from ndls ddn shatabdi on 18-oct-2016 the train was around 40 mins late. Today that is 25 oct 2016 i'm traveling to jalandhar from ndls amritsar shatabdi and it is 40 mins late again.
What is the use of declaring of speeding up the shatabdi's speed if still you can't provide the services online time. Why are the prices being hiked for?
If the shatabdis have to be late by 40-50 mins why are prices being increased if you can't manage things well you there's no point of increasing prices and fooling the customers.