[Resolved]  Indian Railway — harrashment to students regarding student railway concession

I am a student of nm college of commerce & economics , mumbai studying in F.Y.J.C. my native place is amravati ,as a bonofied college student i applied for railway concession (diwali vacation).i was given railway concession form no. d 881293 for cstm to amravati journey the said form was duely signed by college authorised signatory , i went to andheri station for amravati reservation for 9th oct., with this concession form & requested the cocerned person to please issue me the ticket of 10th oct., of train no 2111 the concerned person asked me to verify the concession form fron vile parle station master at this junction how i can verify this form with vile parle station master . i paid full amount(287rs.) of fair and recieved ticket with PNR no.[protected].,
I went to amravati station for return journey reservation with form no. d881294 on 30th oct.,i was supposed to travel from amravati to cstm mumbai. again the problem was same the lady sitting on counter at 9 :30 PM refused to give me concession and asked me to verify the form with vile parle station master.
Student concession form booked is issued by railway authority and record is also maintained then what is the purpose of verifying concession form by issueing station master.
I request the concerned authority to simplify the process and stop harrashing students. kindly guide me what i should do now for getting return journey ticket with concession. I may b refunded difference amount of ticket i paid full fare(287 RS.).