http://sn-zw.facebookwkhpilnemxj7asaniu7vnjjbiltxjqhye3mhbshg7kx5tfyd.onion/business/help/835561738423867
For the engagement objective, choose either Website or Message destinations . For the sales objective, choose either Website , App or Message destinations . Benefits of using the flexible ad format Automatic optimization: The ad delivery system can automatically optimize the ad format for you and show what it predicts is the best format, such as single image, video and carousel, to your audience.