ARVO Demo Files

Hello, I recently used the ARVO Theme for a client website and need the demo files to install for the framework of the designs approved. Where can I find the demo files and also, if there is a WordPress designer available to help in the matter, I am willing to compensate for time. I can usually contact the Theme designers but am having trouble finding contact information?

Here is the link to the theme:

Thank you for your time,

[email address removed by mod]

FYI - using a version from Elements does not come with support, updates and potentially more advanced features which may be a risky choice for client work unless you are entirely comfortable resolving any bugs or required updates yourself

I repurchased the Themeforest version but need to install it over the original version. I need help with this situation to make sure I do not mess up the removal of the first files.