Code to insert photos in a form, through image path

Hello.
My question is that I have a code for a button to insert photos from a bank into a form, and the form code, and save it in a specific folder, which has worked for a photo.
Now to insert two photos in the same form does not work. I've tried everything, including changing the image path, but nothing.
I would like an idea on how to do this.
Grateful to All