Jet Airways — cancellation of air ticket pnr banmqf and eapszo

Address:

New Delhi, Delhi

I, dr rita kuriakose had booked jet airways ticket with pnr no. Banmqf from new delhi to cochin for myself and 2 children and return ticket with pnr no. Eapszo from cochin to new delhi for myself and 2 children.
Onward journey on 16 oct 2018
Return journey on 22 oct 2018.
As i was diagnosed with recurrence of cancer and was advised not to travel i cancelled the said ticket via yatra on 10th october 2018... I amyet to get the refund in this regard.