Hi applicant,

Form filling is a very important task especially when it is being filled for the examinations and entrance test.

It is important to fill all details very correctly, as it might create great issues in future,and you might be debarred from the exam.

As you have mentioned you are getting so error while submitting, that means either it wasn't submitted or needs to be updated with the correct information.

If you are able to log off and refill the examination form again with same details along with the correction it pointed then you are good to go. But if you are not able to change or modify details and you do not have any rights to change the records, then you must contact the helpline or through email to change the account details and fix the error. Email is a slow process I suggest if you have an easy physical access to the institution, you can directly visit the registrar office with all corrections that are required. They will help you greatly for your problem

I hope it clarifies your doubt.

Thank you!