Indian Railway — non functional AC for more than 24 hrs

To,
The Chairman,
Railway Board.

sir
the ac coach AB1 of the train no.-2577, darbhanga banglore Baghmati Express have non functional AC for more than 24 hours and the passengers are suffering great inconvenience and suffocation.Please take immediate action or refund the whole ticket fee to all the passengers suffering else RTI will be used accordingly.

srijan srivastava