If you are switching hosting providers, you will need to run through a few steps to get your website up and running on Site Creator's servers.
To do so please follow the steps in this order:
All the content on your website is stored within files. These files are stored on a server run by your hosting provider.
When switching from your old provider you will need to transfer the files to Site Creator's servers.
Manually transfer your website's files across using an FTP client like FileZilla - More Info
If you have used another hosting solution site builder tool, it is more than likely they will not allow you to access your website's files via FTP.
Site Creator's Site Builder includes a feature that will pull any images and content from a pre-existing website and give you access to them within our Site Builder. - More Info
Once you have your files have been transferred to the Site Creator's server you will need to transfer over your database - More Info
The final step to fully migrate your site over to Site Creator is to point your domain to Site Creator's Namer Servers - More Info