How to postpone an exam?

[993129324]

I am registered for my exam on the 15th of August but I dont think I am ready for the exams. I keep on making the silliest mistakes. So I was wondering if I should postpone the exam or just give it a shot regardless? I don't know where to call incase I want to postpone it so any help regarding that would be great.
Thanks guys...

[MathForMarines]

I am registered for my exam on the 15th of August but I dont think I am ready for the exams. I keep on making the silliest mistakes. So I was wondering if I should postpone the exam or just give it a shot regardless? I don't know where to call incase I want to postpone it so any help regarding that would be great.
Thanks guys...

If you are taking the CBT like me you can change your test date by looking up your CBT appointment on www.prometric.com.