Hello Aspirant,
As per the guidelines released by NTA for NEET UG 2021 Application, it is compulsory to mention name and date of clicking on your passport sized photograph but don't worry if you have not uploaded it because you can change it during the correction period which will start from August 8th 2021.
You will able to make the corrections in your image from the official link given below :-
https://neet.nta.nic.in/webinfo/Page/Page?PageId=6&LangId=P
Now the Time line for NEET UG 2021 goes like :-
** Online submission of Application form : July 13th to August 6th 2021 till 11:50 PM
** Last date of online fee submission : August 7th 2021 till 11:50 PM
** Correction window : August 8th to August 12th 2021
** Exam city declaration : August 20th 2021
** Admit card release : 3 days prior to the NEET UG 2021 examination.
** Examination date : September 12th 2021
Further information you can check out from the information bulleting below :-
https://ntaneet.nic.in/webinfo/File/GetFile?FileId=2&LangId=P
Or you can check out the link given below :-
https://medicine.careers360.com/exams/neet
You can also solve the Test series for NEET 2021 for better finishing of your preparation, you can get the Test series from the link given below :-
https://learn.careers360.com/test-series-neet-may/?product=56&icn=test-series-neet-may-2021&ici=exam_page
I hope this information helps you.
Good Luck!!
Regular exam updates, QnA, Predictors, College Applications & E-books now on your Mobile