File rectification before ur Jurisdictional assessing officer, in genuine case i hope ur application will be considered. otherwise if ao reject ur 154 application u may file appeal against the 154 order.
As per sub-sec. 154(7) of the act, the rectification can be made till the expiry of FOUR YAERS FROM THE END OF FINANCIAL YEAR in which the order sought to be amended was passed.
It means you can apply for rectification of the order passed till 31.03.2023.