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!
Just to add to what Gop said, if you have Yola Silver you can upload .html and .js files as well as edit the Site CSS. I have used Dreamweaver to design and just pasted in the CSS and HTML. Hope this helps.