Hello aspirant,

If there are any discrepancies between the NTA's specified details of scanned documents and the pictures you uploaded, the NTA will notify you about the same through SMS/email you mentioned on the application form and you will have to upload the documents again. So you need not worry.

You can attempt mock tests to better your NEET preparation- https://learn.careers360.com/knockout-neet-subscription/#:~:text=What%20is%20%E2%80%9CNEET%20Knockout%20Program,consists%20250%2B%20hours%20of%20video.

Hope it helps!