Yes, most probably there is some hitch or problem when you submit your original 12th marksheet details at the time of JEE registration and counseling.

Whatever marks you will be getting in your July 2024 examination may not reflect at the time of filling up your original 12th marksheet.

The solution:

Contact the Board:

Let the board know and find out their procedure to issue a new mark sheet with upgraded marks.

They should provide you with a reissued mark sheet or a duplicate mark sheet

Check out the JEE Main Guidelines:

Read out the official guidelines of JEE Main to gather specific information about the procedure for document verification.

Check whether the NTA accepts additional mark sheets or they have some procedure for such cases.

Approach the Counseling Authorities:

Talk to the counseling authorities during the counseling process about your case.

Collect the other required documents as well, such as an admit card and mark sheet from the improvement exam.

They will guide you properly to ensure that all your rightful eligibility credentials are appropriately brought forward, and the seat gets alloted properly.

You should deal with this problem proactively at an early stage. So, you will not have any complications during the time of admission since everything would be fine and correct.

Store all documents and ensure that they are easily accessible. In case you face any problems, do not hesitate to contact your school, board, or the relevant authorities for assistance.