Blue Dart Express — complaining about the pan card

Dear sir,

I have applied for pan card by filling the form 49a at pan centre managed by nsdl in madhapur on 12th june 2017. I didn't get any call till today from courier service or concerning the delivery of my pan card. But when i checked my pan application status, i got the following message:

"your pan card has been delivered on 28th july 2017 by blue dart express ltd courier vide airway bill no.[protected], at the address for communication* indicated by you in the application.

Immediately with the given airway bill number i checked at buledart website to track out my status, but they have returned to nsdl rtos already. There was no call from blue dart express till date and no one came at my door from blue dart even. I was very much available for those days.

Thus sir, i kindly request you to take this complaint as serious and grant me to have my pan card at the earliest.

Acknowledgement no: n-[protected]
Alotted pan no: dwypp3727g
Yours truly,
Renukapogiri,
+91-[[protected]]