Click Publish on the top right corner of the toolbar.
Select Publish again on the drop-down menu.
Enter a title and press Publish again.
Under the Publish drop-down, a URL appears that you can copy and paste to share the design. Click the link to view the published version of your design.
Share a private link
If you want to share the link privately:
Select Copy Link.
Note: sharing a private link is only available for Premium, Business, and Education plans, not free accounts.