Pizza Hut India — order cancelled and refund not processed

Address:	600089
Website:	online.pizzahut.co.in/home

I placed order at pizzahut on 21st of august. However due to reasons not known to me, the mentioned order was cancelled.
It was informed to me over a text message the mentioned order is cancelled and refunds will be initiated very shortly.
However, i am very surprised that no refund happened even after 3 months. Meanwhile i raised the issue with my bank and they confirmed that payment was authorised by pizzahut and no refund initiated from pizzahut. (Attaching email from bank)

Order no: 3136890 dt:[protected]
Order no: 3136934 dt:[protected]