Thank you Indian applicant for your reply.
I will let you know what happen.
Aramex has included a return envelope with my passports and the other papers, when I asked them to write my address on the returned envelope they said its fine, no need, the embassy will write your address, Do Not Worry.
They did not give me a receipt for the returned passport, as they said you will pay when the passport arrive here at the office.
If i did not hear anything, I think I will contact the embassy after 6 weeks from the day they had received the passport.
What do you think?