Gsrtc — ONLINE E TICKET REFUND

Address:

Ahmedabad, Gujarat

I booked 3 tickets of sleeper coach from ahmedabad to deesa on 28th april 2015.but instead of sleeper coach there was ordinry bus..so i had to travel in ordinary bus for which i have to purchased three more tickets from conductor..so what should i do for refund of online booked tickets..my PNR No.was G9344255.and seat no.was 5, 6&7..departure time was 01:45 hrs.