Hi

No need to worry dear.

No otp was required, as you to verify it's you have to login and it's you only who knows your login credentials.

Also,

There's no fee or charge for correction window.

During correction,

Fee needs to be paid only

When you change your category, from a  category for which application fee is less to a category for which application fee is more  . Then you have to pay the extra amount equal to the difference in the amount of application fee for the two categories.

For example,

While changing the category from obc to general.

Extra amount to be paid

=Application fee for general - Application fee for obc

= 1500 - 1400 = 100.

Other than this case, no fee is required for correction.

Now that,

limited time is left for neet 2021 , so you should be focusing on your preparation,

• practising chapterwise questions

• then revising the chapters,

• solve at least previous 10 year neet question papers as concept behind the question often gets repeated in the examination so it will be of great help in your preparation  ,

• go through neet mock test papers as it will let you know your preparation level and and weak areas so that you can work on them and perform well in your examination.

To help you in cracking neet, we have neet crash for you, the link for the same is given below :-

https://learn.careers360.com/neet-crash-course-rank-booster/

Thank you