Jawaharlal Nehru Technological University Hyderabad [Jntuh] — mtech original degree

Hi sir/madam, dis is ch. Babu, bearing roll no. 11d31d5704 and pc no [protected]. I have completed m. Tech in indur institute of engg and tech.in nov[protected] batch). I have applied for m. Tech o. D.in march2015. The payment is done though sbi challan. But tillnow i didn't received the o. D. Copy. Iam not able understand where the problem is occured. My request is to find the problem and make me to have o. D.