Hello ,
Thanks for the question about installing the Premium Builder. We have been in the process of transitioning away from the Builder. The software builder has been replaced with d BoldGrid. You can install it from that same area (under "Install Popular Software"). BoldGrid is a plugin that lets you use WordPress to very quickly put a complete website based on a selected theme. For more information, please see the Boldgrid Support Center website. Apologies that we can't provide the Premium Web Builder anymore and we hope you find the BoldGrid option as a suitable solution.
If you have any further questions or comments, please let us know.
Regards,
Arnel C.