Indian Railways — short refund of e ticket auto cancelled

I was booked e ticket from pune to raja ki mandi on[protected] transaction id[protected]

Pnr [protected] train no 12147 nizamuddin exp third ac status rlwl 25
Date of journey[protected] passenger kanchan jain
This ticket was not confirmed and have been cancelled by railway after preparation of chart (Auto cancelled)
Therefore full amount of ticket of rs840/ should be refunded instead of rs775/. Please refund difference amount of rs65/

Chakresh kumar jain
[protected]@gmail.com
Mob [protected]