How to ensure that a picture added is fit to screen regardless of the device?

I have also added a picture on one of the pages. If I view it on my tablet, the whole picture fills the screen, but if I view it on my desktop, some of the bottom of the picture is chopped off and I have to scroll down to see it. Is there a way of having the full picture shown on the screen, regardless of what you are viewing the form on, for example a fit to screen option?

I inspected your form and only found one picture on page 4. It is displayed properly on my end.

Were you able to resolve the issue?

I had to edit it to show on the full page. The original big version is in the form now. Can this all be shown on one page?
Thanks
Josh
...

Since the form is using card form layout, unfortunately, there are no much settings that can be changed. The image shall be adjusted automatically as per the screen width. If you still need to adjust the image to display on the desktop correctly, it is only possible by editing the image dimensions. 

Thanks!