If you need support from Yola please contact us via email@example.com or make use of our live chat service! We are working on a new approach to community-based support and during this transition period we are not adding any new threads to this forum. Many thanks to everyone who has participated over the years and we look forward to unveiling a new peer-to-peer support system soon!
It does not look as if your website has been hacked. We checked the details of your domain (mikehurleyswimming.com) and see that it expired on December 25, 2010 and had not been renewed since then. While we are able to retrieve it up to a month after it has expired, there is nothing we can do to get it back now.
You will need to go through the process of purchasing it again and then use it to publish your site. For more details about how to buy a domain, please see Buying your own domain from Yola.
I hope this explains why your domain is offline. Let us know if you need more help or if anything is unclear.