Hello aspirant,

Hope you are doing absolutely great.

So with regard to your query, YES you can correct it in the correction window. However, if you feel to do it in a much speedier manner, then you can contact the authorities directly, through the number. I'm providing you the number, just dial them and they will help you with the issue.

Contact Number: 011-69227700 011-40759000

Hope this helps you,

Good luck, Thank you.