Hey there! You can export locally by using the Download code option, located below the Share button in Code view (that should be what you’re looking for)! Hope this helps!
 

Hi Celine,

Thanks for reply, but I have trying to download and run it locally but nothing is display in the browser.
Not full project is download.

Thanks for the details! I would like our team to investigate it further with your case. Could you please fill out this form: Submit a bug report
Pease use your Figma email account, share the URL of your file and grant can edit access with support-share@figma.com, so that the team can try to replicate it, thank you!