Hi Israel,
I reply from Paris.
Numerous posts have given the best answer when searching Displaced Persons : you must fill a inquiry on Arolsen web site :
https://arolsen-archives.org/en/search-explore/inquiries/submit-inquiry/
They reply always, but delay could be 2 or 3 months.
Khavershaft
Bernard Flam
Archives & history of Medem Center -Arbeter Ring (French Bund - Workmen Circle)