Greetings!

The editing portal is activated before you appear for the examination and as per terms that is considered the final editing for that particular session and as you have already appeared you can't edit that now after giving exam and recieving results, you can now appear for mains counselling or if you wish to give advance, you have to wait till the next year's jee main exam.

Jee main college predictor:

I hope this was helpful. Thank you!