Flipkart — Flight booking

I booked a flight from flipkart bearing booking ID FF[protected] and PNR TK92TS. i cancelled the flight from INDIGO and they issues the refund the same day and i later called flipkart regarding the same and they registered my complaint as they were unable to cancel the flight and generated a ticket, ticket number : IN[protected].But i have not received any communication from flipkart nor any refund. i called again for inquire about the status but have not received any satisfactory reply from them. this is irresponsible on the part of the company to keep the customer in dark regarding issues they face. kindly look into the matter and issue me the refund