There are multiple ways to start a new campaign
Select a shortcut from the page such as Facebook to start a new campaign
In the left hand menu, click on campaigns and start a new campaign.
Fill in all details within step 1. The more elaborate you are about your campaign and ads, the better results you will get.
Review your designs and make any edits if required.
Select budget if you are posting an ad. Leave it empty if its just a social post
Schedule your ads on your accounts and publish them.
