It's so annoying. Those images are so fake - you should be able to find original images only.
I would not use or pay for a shutterstock image if someone had a gun to my head
Advanced search. Usually there is either a “gear” looking box or the words “advanced search” at the bottom of the page.
You have to limit your search to one domain but you can get rid of “shutter stock” that way. There is also a “omit the following” on the same page and if you enter “shutter stock “ in there it may work...