I need help with Custom fields

I want to use Custom fields to auto-fill data on this site, on “Dovada adresarii operatorului economic”(Proof of addressing the economic operator) and “Detalii cu privire la aspectele reclamate”(Details on the complained aspects). I used Inspect Element to find the id for both fields(bodyContent_dovadaAmiabila for “Dovada adresarii operatorului economic" ; bodyContent_reclamatie_ifr for “Detalii cu privire la aspectele reclamate”) but after I add them into Bitwarden, none are auto-filled. Fields above these(“Prenume”, 'Nume”) are auto-filled fine.
Is there anything I can do to make this works?