Indian Railway Catering & Tourism Corporation [IRCTC] — Refund related to train diverted

Address:

C 112 new saket nagar, Gwaliir

I have booked 2 sleeper ticket from gwalior to chandigarh with PNR [protected] journey dt 28.7.23., but train is not arrived my source station gwalior. Train goes to diverted root . Hence next day I travel other train gwalior to delhi and delhi to chandigarh. I want refund of my ticket amount Rs.1295/-. Plz provided my refund amount.