Reverting To Original Paid Premium Image?

Hi,

I purchased a license from Getty Images (premium image) to be used on my site. I cropped it and saved the image, and didn't like how it turned out.

I know it's a permanent change (as in, won't be able to undo it in the editor), but then thought I would be able re-import it again as the original image before the cropping. 

It turns out that re-importing the image imports it as the cropped version, Not the original version. Now I'm stuck.

I tried to find the image again in Premium in Getty Image and no longer find it there.

How do I go about this?

.....

Extra Information (I'll put this in another thread):
The whole reason why I tried to crop in the first place was because I was trying to keep the top part of the image fixed regardless of the browser size (responsiveness), but even the cropped version wouldn't work.

Any help is appreciated! Thanks!