Disable resume upload

Hi,
I awant to disable the resume upload at the end of job pot.
I have seem already the answer from support asking to modify simple-job-board/templates/single-jobpost/job-application.php.
I don’t have this specific php file . I can see simple-job-board/templates/single-jobpost.php .
Where can I find simple-job-board/templates/single-jobpost/job-application.php. and what line exactly do I need to comment to disable this resume upload?

Thanks