Firstname for newsletter on footer section didn't appear

Store Design
, , ,
1

after i add firstname in code files of newsletter json file , it appear as a new section :

Capture d’écran 2025-01-04 à 21.47.08.png
Capture d’écran 2025-01-04 à 21.47.08.png3456×974 197 KB

but on the footer section it not appear :

Capture d’écran 2025-01-04 à 21.43.46.png
Capture d’écran 2025-01-04 à 21.43.46.png4082×1152 183 KB

anyone have a solution here ?

theme : studio

website: utopia-paris.fr