SOS Help ! Broken links in Essential graphics

[WebUdl]

Hi everyBody ,
I made a lot of animations by importing videos in Essential graphics layers I did some tidying up and suddenly all the links are broken. I can't find any way to relocate the links in the Essential graphics. Can someone save me? thank you in advance 😉

[gerikp]

Usually Premiere Pro will automatically alert you that the file is missing and ask you to locate it. Is that not happening?