There’s no delete button on content you’ve submitted to a brief. What to do depends on what went wrong.
You uploaded to the wrong deliverable
Upload the file again under the correct deliverable. The brand reviews what’s in the right slot, so the misplaced copy won’t be mistaken for your submission.
You uploaded the wrong file, or want to swap in a better version
Upload the new version, then send a quick message in the brief chat telling the brand which one to review. Brands review in the chat alongside the content, so a one-line note is enough.
You uploaded something you don’t want the brand to see at all
Message the brand in the brief chat and ask them not to use it. If you can’t reach them, contact Support.
Your portfolio works differently
This article is about content you submitted to a brief — work a brand commissioned and is reviewing. Your portfolio is the sample work on your profile that brands browse. Nobody reviews or approves it, and you can add or delete portfolio assets yourself at any time from My Profile → Portfolio. If that’s what you were looking for, see My Portfolio.