Hello ma'am @chant, thanks for the concern But I took the image under Usage right on Creative Commons licenses which shows Clear evidence it's a free image.
You can Also read this my link Because I emphasis on the issue of using a copyright-free image. So I know exactly what I'm saying
I understand your concern, your are right the image is free, but copyright by the site. That is why you have a water mark on it. For you to used the image, you need to register and buy a package. That is the only means for you to used images without watermark. So long as the image have a watermark, it not yet a free copyright image.
Thanks a lot you are right