Anna University — result mistake

Address:

Virudhunagar, Tamil Nadu

Hello sir, i'm rajalakshmi from aaa college of engineering and technology, sivakasi.in my 8th semester i have applied the revaluation for three subjects.in one subject, one 15mark question is not corrected. Then i applied for further process. But in the revaluation result, there is no change for that subject. Actually i wrote that quest correctly. I need a mark sir. It is not my mistake. What can i do?