I'm a little surprised i have to bring this up but there does not seem to be a way to enlarge an image to get a good look at it before i purchase in adobe stock.
Did i miss it somewhere.
I need to be able to see the details of the image larger than a 3 inch by 2 inch image
You can download the preview of that image and then if you like it, you can license that and use it.
This should give you more info, Use Adobe Stock royalty-free images | Adobe Creative Cloud tutorials
The preview image is not big enough. I often download an image, only to find that when I see it actual size the quality is not good enough.
Check Shutterstock. You can enlarge the image in a window to see the quality.