When I import the demo data, it doesn't work. I installed plugins, here is what happens:

Failed to import product_visibility exclude-from-catalog
Failed to import product_visibility exclude-from-search
Failed to import product_type external
Failed to import product_visibility featured
Failed to import product_type grouped
Failed to import product_visibility outofstock
Failed to import product_visibility rated-1
Failed to import product_visibility rated-2
Failed to import product_visibility rated-3
Failed to import product_visibility rated-4
Failed to import product_visibility rated-5
Failed to import product_type simple
Failed to import product_cat Uncategorized
Failed to import product_type variable
Failed to import product_cat Body
Failed to import product_cat Exercise
Failed to import product_cat Massage therapy
Failed to import product_cat Medical
Failed to import product_cat Physiotherapy
Failed to import “”: Invalid post type acf-field
Failed to import “Use this Slider”: Invalid post type acf-field
Failed to import “Revolution Slider”: Invalid post type acf-field
Failed to import “Layer Slider”: Invalid post type acf-field
Failed to import “Captions on Slides”: Invalid post type acf-field
Failed to import “Image Slides”: Invalid post type acf-field
Failed to import “Slider Autocycle”: Invalid post type acf-field
Failed to import “Slide Interval”: Invalid post type acf-field
Failed to import “Slide Image”: Invalid post type acf-field
Failed to import “Small Heading”: Invalid post type acf-field
Failed to import “Heading”: Invalid post type acf-field
Failed to import “Content”: Invalid post type acf-field
Failed to import “Background Image”: Invalid post type acf-field
Failed to import “Background Image Horizontal Position”: Invalid post type acf-field
Failed to import “Background Image Vertical Position”: Invalid post type acf-field
Failed to import “Background Image Size”: Invalid post type acf-field
Failed to import “Background Image Attachment”: Invalid post type acf-field
Failed to import “Background Color”: Invalid post type acf-field
Failed to import “Display the Sidebar”: Invalid post type acf-field
Failed to import “Pull the Sidebar”: Invalid post type acf-field
Failed to import “Page Subtitle”: Invalid post type acf-field-group
Failed to import “Alternative Slider Option”: Invalid post type acf-field-group
Failed to import “Jumbotron Frontpage”: Invalid post type acf-field-group
Failed to import “Header Background Settings”: Invalid post type acf-field-group
Failed to import “Sidebar Settings”: Invalid post type acf-field-group
Failed to import “Link Slide”: Invalid post type acf-field
Failed to import “Target Link”: Invalid post type acf-field
Failed to import “Slide Animation”: Invalid post type acf-field
Failed to import “Page Title Color”: Invalid post type acf-field
Failed to import “November 14, 2016 @ 2:00 am (User: 1)”: Invalid post type booked_appointments
Failed to import “Exercise Ball”: Invalid post type product
Failed to import “Medical Tape”: Invalid post type product
Failed to import “Shoulder Pulley”: Invalid post type product
Failed to import “Positioning Pillow”: Invalid post type product
Failed to import “Rollers”: Invalid post type product
Failed to import “Insole”: Invalid post type product
Failed to import “Activ Roll”: Invalid post type product
Failed to import “Treadmill”: Invalid post type product