When an ad fails to be pushed, you will be able to get an error message below the ad, in Ad View.
See the error message and see if you can understand why the ad failed. For example, the example above failed to push to Facebook because there was no valid payment method added to the connected ad account.
Good news: when an ad fails to be pushed, you are able to edit it and try to push it again.
If you are not sure about the error or need assistance, do not hesitate to contact us at firstname.lastname@example.org or via our chat.