There is no need to worry . I am also going through the same problem.call on aiims helpline no. 1800117898 and they will guide you. It will take some time but surely they will did your correction . it takes 7 to 8 days for correction even more than this .

Depesh, once the correction window has been closed, you cannot make any changes whatsoever to your application. You need to reach out to the helpdesk. However, that doesn't stop you from appearing for your exams or counselling and admission because it doesn't affect the merit category. So please reach out to the helpdesk.