How to see an image on my iphone

Operating system

iOS

Joplin version

12.11.2

Desktop version info

i have put a screen shot on my computer and transfer to joplin app on my Mac computer. When I sync and I am away from my computer, with my IPHONE, when i pull up the file I have a black icon with a down arrow in a square box. I click on it, but nothing happens. Is there a way to see my images on my phone in the Joplin app?

What issue do you have?

i have put a screen shot on my computer and transfer to joplin app on my Mac computer. When I sync and I am away from my computer, with my IPHONE, when i pull up the file I have a black icon with a down arrow in a square box. I click on it, but nothing happens. Is there a way to see my images on my phone in the Joplin app?