Hello, Is there a way to remove/edit the product image after uploading it?

Well, actually you can't :-D

Sorry for that, it'a a problem of responsive design. If you are display a window of 980 + px the images container is to small to display the icons on the right of each image.

Try to resize you window to something smaller than 980px, you wil see the container change, but unfortunatly your images will also disapear !

It's a bug from OctoberCMS, I will try to make a PR on that.