UNABLE TO UPLOAD File from Mobile Application where Form is embded with iframe

UNABLE TO UPLOAD File from Mobile Application where Form is embded with iframe

Dear Sir,

In Form, there was one filed with File Upload.
The form is embed in website as well as in android mobile application with iframe.

The form is open in mobile application, but at the time of upload file, we are not getting file file for upload.

Please check it and do the needful at the earliest.

Thanks
Deepak