Income Tax Department — non reissue of pan card

Address:

South Delhi, Delhi

respected sir,
i am in indian air force and on my payment slip i have been issued a pan number and who and when and what he entered for my pan number details i also don't know and now when i want a pan card for that number i always come across some errors in my application number.i also tried from suratgarh rajasthan and now from delhi.the reply from organisation is "letter sent for discrepancy found in pan application made vide ack. no. [protected].kindly help me out of this problem.either you rectify whatever error occurs in my application or you provide the details earlier filled.the number for which i want pan card is AIUPP3204H.