Swiggy Instamart — Missing items on my instamart order

Address:	Ground floor, unit no.1, h no.5-4/4, plot no.4, sai Tulasi enclave , Hyderabad
Website:	Instamart

I placed an order on instamart and Two items were missing in the order worth Rs.830 immediately reported the missing item compliant via chat but no response

Pls give my money back or get the missing item delivered