You can edit the campaign's information and settings on its edit page....To access a campaign's edit page, you can use any of the following methods:
From the main campaign list, click on the More options button at the right-hand side of the campaign, and then select Edit Campaign....Open a campaign, and then open the Campaign Settings button....Open a campaign, then select Settings on the list of options....Tip: To understand the campaign settings on the edit page, refer to Creating a campaign.
Step 6: Send your first campaign
On the Campaigns drop-down menu, select Create Campaign:
From within a campaign in the Assets tab....Click on + Create new and select Add an email: