Lohar /lohara caste certificate issue in bihar

In 2016 Bihar govt gives ST certificate to लोहार caste for central and state govt job . In 2018 Railway announced vacancy and i have filled form in ST quota. in 2020 my document verification and medical process are completed . but when the time for publishing pannel railway has declined my caste certificate saying that your certificate is not correct /false/your caste not falls in ST category as per central list . i have filled in case in 2020 before CAT ,CAT order for speaking order to railway and still railway decline to accept that certificate . now in feb 2022 Honble Supreme court also says that the cerficate making by Bihar govt is false . Now , can i get relief on that follwing basis. that i am geneuielly make my certificate from Bihar govt and the certificate are still showing in portal on Bihar govt website . Meri galti kya hai govt ne mujhe jo certificate diya maine uss basis pe form bhara railway usko accept nhii kr rhi hai and bihar govt koi help nhi kjr rhi hai . kya mere favpour me order ho sakta hai ???