Step 1
Edit Page -> Go to Structure -> Remove Header and Footer Section [see red part]
Because it is imported in page. We will set global header and footer.
SEE
Step 2
Go to Breakdance -> Footers and set as per below image
Step 3
Click on "Edit in Breakdance"
Step 4
Now Click On "Add" Button then Click On "Library" Button. Now Select the "DESIGN SET" and select our layout "Breakdance SEO Agency Layout"
Step 5
Now check your footer structure it is imported