I know that you told @IrisLevont that the image wasn’t copyrighted, but Pinterest images are not safe to use as this is never easily proven.
As you can see below, a simple image search shows it used along with other angles on a copyrighted site.
Therefore you are asking other people to edit copyrighted material for use in your episode story, whilst you don’t legally have the right to use it anyway.
As a rule, I never recommend people to use Google or Pinterest for images. You never know where they are coming from, and once you tick that box on the portal, it isn’t episode’s problem if you use copyrighted content, it is your problem instead. So it’s wise to be careful and check things.