Indian Railway Catering & Tourism Corporation [IRCTC] — Refund of the cancelled ticket not received.

Website:

www.irctc.co.in

It's more than 7 working days that i didn't received the refund of the following cancelled tickets.
The tickets was cancelled on 17/4/17.
And i didn't received even a penny.
Refund amount should be 525+525=1050
Pnr [protected]
Train no. 12205 ndls to ddn
Date of journey 19/4/17
&
Pnr [protected]
Train no. 12206 ddn to ndls
Date of journey 22/4/17