For you to create a campaign start by going to "Campaigns" when working in Creative Manager. 😃
You can create the Campaign in two ways.
Simply just as a new campaign
When creating a Creative Set you can add it to a new Campaign
First solution:
Now click on 'New Campaign' to the right.
Now type in the name of the Campaign
Click 'Create'
Second solution:
Creating your Creative Set and choose your template
Now you can add the Creative set to a new Campaign.
Click Add Creative Set and the Campaign is now created too.