With the latest update, relevance score has been replaced with ad relevance diagnostics.
Here are the steps on how to view that:
- Go to Ads Manager.
- Click the campaign, ad set, or Ad that you want to update.
- Click Columns and select Customize Columns.
- Select Quality ranking, Engagement rate ranking, and Conversion rate ranking.
- Click Apply.
- Back on your Reports page and select Ad.