If your content was rejected for “Submitted to a Different Account” or “Previously Submitted Content” it is because the content has already been submitted to another contributor’s account.
Submitting content you do not own or control violates Shutterstock's Contributor Terms of Service. Shutterstock reserves the right to terminate your account if it is found that you are submitting content that you do not own or control.
If you don’t understand the reason for the rejection of your content or if you need additional clarification, you can always contact contributor support.