Writing the wrong centre no. For o level paper?

[platee]

I just realised i wrote the wrong centre no for both my maths and english papers. How!

 

[fathernature]

tell the chef examinor of the center

 

[infinityabsurdities]

wah GG sia. did u write all other details like your index number correctly?

inform the chief examinations in-charge for your sch. if not, just seek your form teacher's advice first. this is no joking matter so do not delay anymore

 

[emerald123]

I just realised i wrote the wrong centre no for both my maths and english papers. How!

Hi sry im very late, but did putting the wrong centre number affected ur results?