Zepto — Order not delivered to me, but marked as delivered in the zepto app

I ordered some dairy products in the zepto app around 8:28pm.While i was waiting for my order to be delivered, i got a message that my order was delivered.
But i had not received my order.
Please help me with my query.
I paid Rs.164 for the order through google pay.
Either i want my order or refund.

I am attaching the invoice of the order with this.