Swiggy — amount not refunded for the failed transaction id_[protected]

Website:

www.swiggy.com/hyderabad/restaurants

I have ordered some food on swiggy but the order id was not generated after payment done through phonepay also. When i cross checked then the cr at swiggy said that the transaction was failed although the amount was deducted so they will refund the amount. The order was done on 23/03/2018 but its 29/03/2018 but i have not received. On 23/03/2018 i could connect to then by contact number but after that date the system rejects the call and says that the number is not registered in their system