Hello Aspirant,

If it did not ask you to upload your class 12th marksheet then you must have passed your class 12th in 2022 and as per the rules of JEE-Advance 2022 there is no need to upload the marksheet by 2022 passing students.

Dates for JEE-Advance 2022 are out now and it will be conducted on August 28th, 2022 by IIT Bombay. For JEE-Advance 2022 the registration process has began from August 08, 2022(10:00 IST) and will continues till August 11, 2022(17:00 IST).

You can check out complete schedule from the link given below :-

https://jeeadv.ac.in/schedule.html

For complete details about JEE-Advance application process kindly check out the link given below :-

https://engineering.careers360.com/articles/jee-advanced-application-form

>>>>>>> Also a one-time measure has been provided for JEE-Advance 2022 according to which

"candidates who appeared in class 12th (or equivalent) examination in 2020 for the first time are also eligible to appear for JEE (Advanced) 2022 PROVIDED they satisfy the following two criteria simultaneously:

***** The candidate should have appeared ONLY ONCE for JEE (Advanced), either in the year 2020 or 2021; OR, have NOT appeared in any paper in both JEE (Advanced) 2020 and JEE (Advanced) 2021.

***** These candidate(s) should appear/should have appeared in JEE (Main) 2022 and meet the cut-off score of the top 2,50,000 successful candidates (including all categories) for qualifying for JEE (Advanced) 2022 in their respective category."

I hope this information helps you.

Good Luck!!!!