You can sync campaigns and campaign data in two ways:
- If you are on the campaign dashboard, you can find a sync button above the campaign table.
2. Another way is to directly go to a campaign or campaign group detail page and click on the sync button.
Please note: The sync option only syncs the campaign elements mainly - settings, ads, bids, keywords and shared negative lists. The performance data is synced automatically. If you feel the data is not up to date, just refresh the page.