Swiggy — refund of money paid twice for single order

Address:

146 A Santoshpur Avenue, Kolkata, West Bengal, 700075

I hv ordered on 4th june bengali food at 10am and I paid on line through my debit card and shown transaction succesfull, but after 1 hr while tracking the food delivery found food still in basket as I hv no other option paid again fr the same amounting Rs.972.00 and immediate contacted your customer care and they informed it will return after 4-5 days time but still I hv not received back my money, I hope you will return the same.
Regds/S. B. Paul. Mob no.[protected]