untag profile from videos

Hello,

I need help untagging my profile https://www.imdb.com/name/nm5952375/?ref_=ext_shr_lnk from videos https://www.imdb.com/video/vi618839321/?playlistId=nm5952375&ref_=ext_shr_lnk and https://www.imdb.com/video/vi3238771225/?playlistId=nm5952375&ref_=ext_shr_lnk

Thank you!