If you need support from Yola please contact us via firstname.lastname@example.org 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!
Yola have a tutorial here which allows you to point your domain to Yolas servers. You also need a hosting plan with Yola to enable the building and publication of your site. The details of your options are here
You have another option as well and that is to transfer your domain to Yola. this has a fee associated and includes a 12 month registration of your domain. It works for a limited number of domain types but if you are unfamiliar with DNS management probably your best option. The instructions for this process are on the link.