Delhivery / Ssn Logistics — worst courier service by courier to me

Address:

Kolkata, West Bengal

I booked realme 5 through realme online booking and they send my mobile through delhivery courier. The delivery person oof said courier went in wrong pincode even address written in parcel is correct address. I request them you deliver my mobile in correct address. They refuge and i contract with costomer care every time busy minimum half an hour taken for pick up call every time mis information given to me that realme given us wrong pincode and you contract with realme if you want the product. I contact realme they said we given correct addres.in same city product delivered after six days. It's worst courier service after regular followup in 5 days given mail and costomer care then i got my product it is below standard device to costomer