Use a different website builder. For the most flexibility and features and customizability, I would go with UltimateWB. Plus you get web hosting choice with UltimateWB. If you want to go with open source, I would go with WordPress. It is a lot more complicated than UltimateWB though, and you have to be very careful about upgrading incompatibilities, low page load speeds, and security risks due to plugins.
Got a techy/website question? Whether it’s about UltimateWB or another website builder, web hosting, or other aspects of websites, just send in your question in the “Ask David!” form. We will email you when the answer is posted on the UltimateWB “Ask David!” section.