If you are getting a 404 error on your site, please check the following.:
Is your domain properly connected to your Webydo site?
Have you published your site? After making any changes to site settings, you will need to publish your site again.
Are you spelling your domain correctly?
If you are still having trouble, please send an email to support@webydo.com
Be sure to include the SID (found in Site Settings on your Dashboard)
Attach any screenshots you have of the error