Your registration is completed and when the counselling will start you will get the notification regarding it. Also you can check the registered email address all the folders so that by anyway it might not get into spam or other folder of the email. If you have submitted the fees and if its deducted then your form is filled up and submitted. Don't worry.

To know more about NEET counselling 2021, visit the link below:

https://medicine.careers360.com/articles/neet-counselling

I hope this answer helps. All the very best for your future endeavors!