Blue Dart Express — item showing delivered but not received

Address:

560103

Hello,

I ordered my c type cable from one plus which will be delivered from blue dart.
The date of delivery is 25th of sep but they sent mail on 24th sep saying the item is delivered.
My item from my dart is not delivered to me but they are showing item has delivered.
They neither called me nor hand over the item.
It is very difficult to reach out them on call and no response for mail which i have sent.

This is worst ever experience i have with blue dart, i had never faced this issue before with any other companies.

Please get me through this.

Please help me in this.

Thanks,
Rakesh