Import Demo

i`m receiving the following error while trying to import the demo.

Menu item skipped due to invalid menu slug: main-menu
Menu item skipped due to invalid menu slug: main-menu
Menu item skipped due to invalid menu slug: main-menu
Menu item skipped due to invalid menu slug: main-menu
Menu item skipped due to invalid menu slug: main-menu
Menu item skipped due to invalid menu slug: main-menu
Menu item skipped due to invalid menu slug: main-menu
Menu item skipped due to invalid menu slug: main-menu
Menu item skipped due to invalid menu slug: main-menu
Menu item skipped due to invalid menu slug: main-menu
Menu item skipped due to invalid menu slug: main-menu
Menu item skipped due to invalid menu slug: main-menu
Menu item skipped due to invalid menu slug: main-menu
Menu item skipped due to invalid menu slug: main-menu
Menu item skipped due to invalid menu slug: main-menu
Menu item skipped due to invalid menu slug: main-menu
Menu item skipped due to invalid menu slug: main-menu
Menu item skipped due to invalid menu slug: main-menu
Menu item skipped due to invalid menu slug: main-menu
Menu item skipped due to invalid menu slug: main-menu
Menu item skipped due to invalid menu slug: main-menu
Menu item skipped due to invalid menu slug: main-menu
Menu item skipped due to invalid menu slug: main-menu
Menu item skipped due to invalid menu slug: main-menu
Menu item skipped due to invalid menu slug: main-menu
Menu item skipped due to invalid menu slug: main-menu
Menu item skipped due to invalid menu slug: main-menu
Menu item skipped due to invalid menu slug: main-menu
Menu item skipped due to invalid menu slug: main-menu
Menu item skipped due to invalid menu slug: main-menu
Menu item skipped due to invalid menu slug: onepage-menu
Menu item skipped due to invalid menu slug: onepage-menu
Menu item skipped due to invalid menu slug: onepage-menu
Menu item skipped due to invalid menu slug: onepage-menu
Menu item skipped due to invalid menu slug: onepage-menu
Menu item skipped due to invalid menu slug: onepage-menu
Menu item skipped due to invalid menu slug: onepage-menu
Failed to import “Order – June 27, 2015 @ 07:53 AM”: Invalid post type shop_order
Failed to import “Order – July 3, 2015 @ 03:49 AM”: Invalid post type shop_order
Failed to import “Order – July 8, 2015 @ 08:14 AM”: Invalid post type shop_order
Failed to import “Super Fleece Hoodie”: Invalid post type product
Failed to import “Fwa Young Money T-Shirt”: Invalid post type product
Failed to import “Order – October 29, 2015 @ 08:28 AM”: Invalid post type shop_order
Failed to import “Graffiti Printed Jogger”: Invalid post type product
Failed to import “Americana Angle Backpack”: Invalid post type product
Failed to import “Lipps Inc Bag”: Invalid post type product
Failed to import “Kings Snapback”: Invalid post type product
Failed to import “Brooklyn Knit Hat”: Invalid post type product
Failed to import “Rainero Lo Sneakers”: Invalid post type product
Failed to import “Trase Tie Die Slip On”: Invalid post type product
Failed to import “Contact form 1”: Invalid post type wpcf7_contact_form
Failed to import “299 East Cocoa Beach”: Invalid post type tribe_venue
Failed to import “John Doe”: Invalid post type tribe_organizer
Failed to import “Order – July 8, 2015 @ 08:02 AM”: Invalid post type shop_order
Failed to import “John Doe”: Invalid post type tribe_organizer
Failed to import “Kenny”: Invalid post type tribe_organizer
Failed to import “Contrary to popular”: Invalid post type tribe_venue
Failed to import “Majority have”: Invalid post type tribe_venue
Failed to import “Florian mascaro”: Invalid post type tribe_organizer
Failed to import “Ultra Music Festival”: Invalid post type tribe_events
Failed to import “Linda Anna live show”: Invalid post type tribe_events
Failed to import “Rhythm of Strings 2015”: Invalid post type tribe_events
All done. Have fun! Import data could not be read. Please try a different file.