Yes You can Edit it when correction window opens

Hello candidate

Actually you have misplaced your signature without giving it right in proper alloted space ,and to avoid further misunderstanding your form is going to be rejected .For better queries you can contact their helpline.They will inform you about correction window chance where you can correct your form

Thank you

Dear Ronak, now for the  thumbprint to be changed in the field of Signature, you will have to upload a new Signature. And according to NBE, you cannot make changes to your Signature field during the correction window either. So you will have to re-register with a new Email Id and mobile no#. This means a  new application form altogether and a new payment altogether.

See the official rules say that some of the things can't be changed even in the correction window. Those things are like name, email id, signature, gender, your nationality, dob, etc. Nothing is mentioned about your thumb print so even I don't know the exact solution. But do give it a try when the correction window opens. It will probably commence from 7 December uptil 15 December.

Best wishes. Thank-you.