Swiggy — order delivery issue

This is regarding order number #[protected]. I did not receive any calls from the delivery boy for this order and the order was not delivered to me. Before i could call the delivery person, it started displaying that the order has been delivered already. Now the app does not show any contact information of the delivery person who delivered the order.

Since i don't have the delivery person's contact details and neither i am able to reach swiggy via its contact page - which by the way doesn't work - i request a full refund for my order.