Hello Aspirant

As you mentioned that your application is submitted successfully, but you want to make some changes in your uploaded images.

Yes, you can change them once the correction period begins, details such as image correction, your uploaded documents can be changed during the correction period. Details such as your category and nationality can't be changed once filled.

Make sure to change the images before the correction period is over, because after the correction window gets closed, you won't be able to make any changes in your form.

You will be notified about the schedule of correction window on your registered mobile number and registered email id.

You can go through the link given below to get more info about NEET 2022:

https://medicine.careers360.com/articles/neet-application-form-correction-guide

Hope this helps.