exam form query

Mail your problem to the link   registration_helpdesk @ sifyitest.com

i have alrady mailed it

While filing the online exam application for the exam cpt i did a mistake ie., I have already passed the 12th exam but a separate column has been provided in the form and it asked the question when u are going to appear the exam (ie., 12 th exam) i answered it coming April/May with out knowing this mistake i further continued my exam filing. And finally i came to generate the PDF form and then only i realized the mistake to rectify this error what shall i do.