Passport
Passport not received

Im a student of manipal institute of technology, manipal, karnataka.

i applied for a passport to regional passport office bangalore via the passport office at the post office at manipal.

now they said that they need my 10th marksheet as a proof of date of birth,

inspite of having sent it twice, there is no response.

since i need my passport urgently, kindly look into the matter.

expecting help!!