Can my page be fixed

Hello! On July 7, I changed my stage name to Gideon Titus, yet my page still shows the name WeirdCore Kid. I did try and submit the change, but it got declined. Can it please be fixed? Thanks! Number: #250708-023611-466000 Page: https://www.imdb.com/name/nm16810630/?ref_=tt_ov_dr_1