1. Go to your Business Manager Settings at business.facebook.com
2. There should be a notification from Criteo requesting access (if there is no request pending, please contact our team and we'll send one over).
3. Either click the notification, or click the “Requests” sub header which should show a red number "1" next to it.
4. On the next page, accept the request.
5. If you want to confirm our access, click into the “People and Assets” subheader, then “Pages” on the left side, and then the page we requested access to. You should see "Criteo" under the “Accepted Partners” group with a check mark next to “Page Advertiser”.