You can follow these steps to activate campaigns:
1. In the toolbar, select the Ad extensions section, then click Extensions.
2. Next, you can filter out extensions of a specific type.
3. When created, Extensions receive the status:
- Eligible: The ad is being reviewed. It may already appear in Google search results.
- Under review: The ad is being reviewed and cannot run until it has been approved.
4. This completes the verification of advertising campaigns.
5. You can enable an advertising campaign in the top menu.
Or you can return to the “All campaigns” section and change the status of the converted campaigns from “Paused” to “Active”, in bulk, for several campaigns.