To find out the ID of a deleted creative, choose the following in reporting:
- Period in which the ad media views were generated
- Website on which the ad media has generated views
- Select Grouping for Web Page
- On the advertiser page, you also select Group for advertising media.
As a result, you can now see that the ID 5296 stands for the combination website/advertising media under Advertising Media [Unknown]. This is the ID which you need for the recovery of the ad media by the support.