Hello Soumya,

As the correction window of neet has been opened by the National testing agency so I am considering you are talking about your neet application correction. You can check your application or download your application if submitted in the official website that is nta.neet.nic.in.

You need not worry after submitting the correction application it will show that you have successfully submitted . It is not necessary that you will get the email from the nta.

For more information you can check out the link given below-

https://medicine.careers360.com/articles/neet-correction-window