If the creator went live without the campaign link or the video wasn’t linked correctly, the creator can link it retrospectively to the campaign:
Click on the campaign link provided by the Client Services team on your mobile device. If you've already joined the campaign, you'll be automatically taken to Step 4. If you haven't, you'll be taken to the Campaign overview page (Step 2)
Click "Join" at the bottom of the screen (Image 1)
Once joined, click "View collaborations" (Image 2)
Tap the "Upload video" button and confirm the action (Images 3 & 4)
Select "Link existing post" (Image 5)
Select the content that requires linking and confirm by clicking "Yes"