To add the background Breadcrumb for your site please follow these steps:
From Dashboard > Appearance > NasaTheme Options > Breadcrumb:
In addition, you can override Breadcrumb for Root Category Product (Parent = 0):
Step 1 – Go to the Page -> Select and edit your shop page:
Settings override Breadcrumb on shop page:
Step 2 – Edit any product categories that you want them to override:
From the Nasatheme team
Hope you success!!