Swiggy — Didn't receive the order and didn't get any calls from delivery guy but still it says delivered

Address: Indore

I just got a notification that my order was delivered but i haven't recieved anything from Instamart, I have tried calling delivery guy many times and he hasn't picked up once. Nor did he try to call me at all. Please refund the money cause I'm seeing no such options for complains. #[protected] this was my swiggy instamart order ID.