Hi Andrew,
Thanks for reaching out and thanks for your BoldGrid Premium purchase. Your premium account comes with a full suite of plugins and tools to help you streamline website production. In order to connect you need to login using your BoldGrid Central account.
From your account dashboard you can access Cloud WordPress instances, download the Crio Premium plugin, as well as the other premium plugins included in your package like Post and Page Builder premium, Total Upkeep backups and migrations plugin, BoldGrid Easy SEO and more. All these plugins and more are available in the Plugins section of your dashboard.
You can also access your account management tools from this dashboard and view the connect keys for your premium plugins.
I hope this helps. Let us know if you have any other questions.