Magadh University — civil engineering

Address:

Patna, Bihar, 800002

There is an error in all the marksheets i have received from magadh university. The registration number has been printed incorrectly in all my marksheets. I have complained in the technical department of magadh university several times. I hace also filled their application for documents and paid the required amount. I was told that i will receive the corrected documents within a month. But it has been more than 7 months now, but i did not receive any documents from magdh university. What should i do? I need my documents for further education. Please help!!
Mr wachhan of tectechnical department is the responsible authority.