Follow these instructions to change your Publishwide sync settings:
Step 1: Open your Publishwide Sync App (Can't find your Publishwide Sync App?)
Step 2: Click on the Settings text in the lower right hand corner:
Step 3: Click on the Settings button that appears:
Step 4: Click on the Platforms button:
Step 5: Follow the same steps you took when logging into your sales & ads platforms to change your sync settings
NOTE: If you arrived on the Sync Settings page by accident, you can always go by clicking on the Home icon, choose Settings, and clicking on the Back button.