Hello,
Thanks for submitting the question, I’m sorry you’re having trouble getting Grid One up and running.
It sounds like you’ve installed just the Theme itself manually, and you didn’t use the BoldGrid Inspirations plugin to get started. If you have it installed, look for the Inspirations option in your Dashboard Menu.
If you don’t have the plugin installed yet, you can download the plugin here and install it using these instructions.
I hope this helps!