If you wish to make an appeal against an exam or assessement result, you can find helpful information and guidance about the appeals procedure here.
If you are unhappy with your exam / assessment results you have the right to appeal against that decision if you meet a grounds for appeal.
In the first instance, we would advise you to consult your personal tutor, course leader or Head of Department to see if your concerns can be resolved informally. If this does not work you have the option of formally appeal.
Postgraduate Research students wishing to make an appeal against an assessement result such as their viva, confirmation review, downgrading to MPhil, etc; can find information and guidance about the appeals procedure here.