1.Image upload

2.Image displayed in List

1.Delete functionality

(that's what it said in the component)

So, if I understood well, what that component does is that it let's you update an image, and after it's updated it shows it in a list. (Please correct me if I'm wrong).

But that's not exactly what I want.

I have a database where some images are already stored (so I don't need to upload them again)

The Image widgets are not going to be in the screen initially.

But when some data is fetched from the database, the corresponding images (Image Widgets) will have to be added to the screen. 

I would really appreciate some more help, but if I can't get around with this I'll just find another way to do it.

"So, if I understood well, what that component does is that it let's you update an image, and after it's updated it shows it in a list. (Please correct me if I'm wrong)."

Exactly, and in this list the component shows the images that are loaded in the DB. In your case, you can download the component just to take the example, of how to show the DB image for the list.