Tracks assigned to wrong artist

Hello everyone, having a little problem here. I have released few tracks lately but they have been assigned to a wrong artist and now I cant claim my artis page. Here are the tracks: https://deezer.page.link/HU9sm39E8nMcXiFZ6 

https://deezer.page.link/n1rzugJquJXnyQnQ9

Don't know where I should wright about it. Thank you.