Once you have created your layout for the survey, you can assign it to the survey.
Please proceed as follows, to assign a layout to the survey:
Select the desired survey in the Overview
Click on Settings
Under 'Layout' choose your layout
Click Save settings
In the survey preview you can view the layout of your survey.
Any changes you will make to the layout through the layout configurator will be applied automatically. You do not need to make any changes in the settings. Changes in the layout will immediately become visible in the survey or survey preview.