Post Office Nangloi[protected] — Not given my speed post letter

Address:

House- 50D, Upper Ground Floor. Nihal Vihar phase-2 Nilothi. Near Union Bank of India. Gali-13. Landmark Babbu Namdhari property

My RC has not dispatched on my address. When I check my consignment status found that my RC return back. I have also give my mobile number on my address. But Post office staff not any call to me or not my RC dispatched on my address. My Speed post consignment Number is- ED[protected]IN. And my contact number -. [protected]. I want my RC as soon as possible on my address.