All other installed addons are showing. Background shows up as a button in the “Export Background…” area and the small red circle 1 shows next to Generate Press menu showing a need to activate, but the plugin doesn’t show in the activation area where I would usually enter the license key.
EDIT: Nevermind, you have to refresh the email.
Honestly, I love the theme and I’m ok with paying for the great addons, but you should really redesign the way the activation and licensing is working. It’s a PIA, especially with multiple sites. I think your theme could be one of the most popular, but this part is going to be an obstacle. ALSO, the way we have to look in different places for all the different ways to customize is a stumbling block to major popularity. Take a look at Mantra. I consider it excellent for usability but yours is better in many ways. Look at their way of centralizing their customization, though. I wish you the best. Hope this seems helpful.