Indian Railways — TDR not refunded yet

I filed a TDR, online before 2 hrs Scheduled Departure time selecting "Passenger Not Travelled Due to Ticket in RAC After Chart Preparation" as my reason for filing TDR.I still not receive any refund so for. the detail of ticket given bellow. PNR No: [protected] Train No. & Name: 12428/ANVT REWA EXP Quota: GENERAL (GN) Transaction ID: [protected] Date & Time Of Booking: 24-Apr-2015 12:33:43 HRS Class: SLEEPER CLASS (SL) From:ANAND VIHAR TRM(ANVT) Date Of Journey :11-May -2015 To:ALLAHABAD JN(ALD) Boarding At:ANAND VIHAR TRM(ANVT) Date Of Boarding:11-May -2015 Scheduled Departure:11-May -2015 21:15 * Resv . Upto:ALLAHABAD JN(ALD) Scheduled Arriv al:12-May -2015 06:35 * Adult:2 Child:0 Passenger Mobile No:[protected] Distance:621 KM FARE DETAILS : Ticket Fare ** 740.0 Rupees Seven Hundred and Forty Only IRCTC Service Charge (Incl. of Service Tax) # 22.47 Rupees Twenty Two and Four Seven Paisa Only Total Fare (all inclusive) 762.47 Rupees Seven Hundred and Sixty Two and Four Seven Paisa Only