After export submit form not working

Hello I have a problem, when I try to test my form there is an error message, could you help me to solve that error?

Here is my site Read-Only: LINK
(how to share your site Read-Only link)

Hey !

If you export your code, CMS and form are not working yet.

You must use a custom solution like email.js… etc.

Are there any examples of how to do this?
I don’t work with code((

You’ve exported your site, so you have the site, but no hosted features. No memberships, commerce, CMS. logic, forms handling, sitemap.xml, etc.

For forms, your best bet is to learn a 3rd party solution like Basin or FormSpark. But you could handle your form submissions using webhooks and as well, if you want special processing.