neet ug 2020 as per ur opinion mam since it is one time correction facility if I go through details in form and submit if I receive mail to correct error image is it possible to do it

Ideally in the past, it was not able to.make chamges and use the correction window more than once. So it is always advisable to wait for few days to hear from NTA to wait for any notifications. Because the last date for the correction window is January 31st, its always advisable to wait to hear from NTA before you.make any changes to your application. It is always good to make a list of changes that you need to make corrections and then do the needful all at a time.