Bangalore University — photocopy

Address:

560091

I had applied for photocopy and reevaluation for my biochemistry 2nd sem paper, as i was failed even through i expected utmost marks... Now as i received my photocopy it's not even my paper, only the register number is mine rest of my paper is missing... And i have received marks according to the paper in the photocopy...
Is there any way that i can receive my paper back and get it corrected.. Please help me as my 4 rth sem has already start and if i miss this paper i will have a backlog and it's difficult to manage...