[Resolved]  Postal Service — asking for money to deliver passport

Hi, Recently i have applied for passport, the passport was approved and delivered to my by post. The post man has come to my house and demanded me to pay rs500 to give my passport.
when i reject to pay the amount and asked to deliver my passport. the post man has not handed the passported and told me to come to post office with rs500 and collect the passport.
I dont know the post man name, but the post office is at champapet, hyderabad.

Please take necessary actions on these type of people.