The form should be modifiable, I hope you can work it out. The form should be entirely completed, date and signature included. For the submission, you can of course send it through a download link. Have a good day !
Figured out for the form. Now I'm trying to understand about the pics. I looked deeper into dpi, and it seems like I can't know the measurement in pixels of the picture without having the cm size. So I don't really understand which resolution (in pixels) I should send xD