Hello Aspirant,
Since you have not mentioned the name of examination so it is quite difficult for us to guide you with an accurate information but according to your profile you are an engineering aspirant so you might be asking for JEE-Main 2021, if not then please mention the correct one.
On July 6th 2021, the revised dates for remaining two sessions of JEE-Main 2021 have been released and according to those dates JEE-Main April session(or session-3) will be conducted from July 20th to 25th 2021 and May session(or session-4) will be conducted from July 27th to August 2nd 2021.
For the remaining two sessions application/application correction form are also available on the official site given below :-
https://jeemain.nta.nic.in/webinfo2021/Page/Page?PageId=1&LangId=P
Now if you want to apply for 4th session or if you have already applied for the upcoming session and want to make any correction in the application form or want to withdraw from then you have to finalize your application forms by July 12th for JEE-Main session-4.
So if you want to apply for JEE-Main 2021 session 4th then kindly apply for it by July 12th before 9 PM, after this deadline you cannot apply for JEE-Main 2021 because this will be the last attempt for 2021.
You can check out all the official notification form the link given below :-
https://jeemain.nta.nic.in/webinfo2021/File/GetFile?FileId=43&LangId=P
For more details, kindly check out the link given below :-
https://engineering.careers360.com/exams/jee-main
Now to bind-up your preparation of JEE-Main 2021 kindly check out the link given below :-
https://learn.careers360.com/jee-main-rank-booster/?icn=jee-rank-booster&ici=c360-Exam-View-WEB-Sticky
I hope this information helps you.
Good Luck!!
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