Step 1: Go to Campaigns
Click Campaigns in the left-hand menu.
Step 2: Open the Archived Tab
Select Archived to view campaigns that were previously moved there.
Step 3: Select the Archived Campaign
Click the title of the campaign you want to restore.
Step 4: Turn the Campaign Back On
Switch the campaign mode to Manual or Smart.
This reactivates the campaign.
Step 5: Return to Your Dashboard
Go back to the Campaigns page.
Step 6: Find the Restored Campaign
Your campaign will now appear again in the Non-Archived list.