Click on the ‘Send to Admin’ button, present on ‘Publish’ page, next to the campaign that you wish to test. Campaign will go to Admins of the respective Smugglr page.
See tutorial here.
By using the 'Broadcast' button, you can broadcast / schedule the campaigns. But before broadcasting, always test the campaign by sending it to Admin.
Here is a demonstration of how you can broadcast a campaign.
Campaigns once scheduled cannot be modified. They can be disabled and a new replacement campaign can be created.
For disabling a campaign:
Step 1 : Go to ‘Campaigns’ section, click on the campaign that needs to be disabled.
Step 2 : Click on ‘Want to disable?’ Select ‘disable’.