Demo Content File

Is the demo file for Perth that is available missing demo content? Everytime I upload it to my wordpress it only gives me half of the demo content and gives the notice failed to upload. Missing files.

Hello there,

Did you import the correct file? Have you installed all recommended plugins before? Please check this documentation once again.

https://docs.athemes.com/article/153-quick-start-guide-perth

Regards,
Kharis