Full zip html files website import


I just receive this zip files from our developer for our site it contains all files, Documents, images, fonts, js, css, and all html files eg About, Services, Reviews, Gallery, Contact, 404, 401, indox.html etc.

Its the full webfiles that our previous developer develop it on webflow but we just want to transfer it to our official webflow account please help when i can import all this files into our Webflow account.

Thank you

Here is my public share link: LINK
(how to access public share link)

Webflow sites can be transferred but exported sites cannot be imported.