Hello there ,

Hope you are doing well. NTA gives time to challenge the OMR and the provisional answer key . In 2021 as well ,NTA had given some time to challenge the same after they released the OMR and provisional answer key on 15 October ,2021 . You needed to challenge and report you issue either through an e-mail or phone call .

Now, as the results have already been declared , there's probably no scope to change your marks and issue a new result card to you as it would also affect the AIRs of many more students other than you and that process needs time . Hope this helped .