hello,

You will get a button to preview your application before submitting and it will be a continues page and you will see it by scrolling up and down. Please don't make any mistake in the correction window as if you make any mistake and submit it then you won't be able to change it again.

Check throughly before submitting. It really important and a thing to be taken care of.
for more details and step to step guide please follow:- https://medicine.careers360.com/articles/neet-application-form-correction-guide

Hope it helps!