Anna University — regarding semester results error

Address:

Coimbatore, Tamil Nadu, 641032

I finished my mechanical engineering under a anna univ afflicted college. When results came out it said i got failed in advanced ic engines paper and when i applied for reevaluation, i got 55 marks in external and 14 marks in internal, which indicates i got passed but in results it says i failed. So please see through the mistake you did and rectifyit