Food Panda — my food not delivered but app shows that the order was delivered

Address:

Chennai, Tamil Nadu, 600089

I placed an order today (06/10/2018) de picked up the order, called me and asked me to cancel the order as the distance to my home was very long. I said i will not cancel my order if you had an issue with the distance you can cancel from your side. After some time app shows that my order was delivered. I don't whether de took my food or delivered to some other customer.
My order id y5pi-zia5.