Indian Railway Catering & Tourism Corporation [IRCTC] — Refund amount not credited in bank acct

I had booked tatkal ticket on different date in indiffirent trains. Because of my status of ticket was in waiting so it got cancelled and The refund status in irctc shows that the amount has been refunded on 03 may 2017 and others are showin sen to bank to paytmag. Still I havent receive any refund amount. And one more thing that i hadn't booked ticket through paytm then why it is showing payment refunded to Paytmag. It is totally fraud to indians. Please take this in priority and solve this problem as soon as possible. details are here
[protected] 13-May-2017 [protected] CANCELLED 605.0 605.0 PAYTMAG SENT TO BANK
2 [protected] 12-May-2017 [protected] CANCELLED 170.0 50.0 PAYTMAG SENT TO BANK
3 [protected] 10-May-2017 [protected] CANCELLED 600.0 540.0 PAYTMAG SENT TO BANK
4 [protected] 02-May-2017 [protected] CANCELLED 1305.0 1125.0 PAYTMAG REFUNDED 03-May-2017