Photo requirements for the Interview Waiver Program

[desperatehusband]

Hi
My wife and child are qualified for the dropbox. They went and took the photo from a studio for US visa . I just want to know if we can check if they are correct photos are not because since we are not doing biometrics.. I dont want the photo to be rejected. I checked in their us state website. It doesnt accept because its only a tool to cut a big photo into the correct size

Is there any other way?