Activate Premium Plugin on Main Site

I purchased the premium plugin for 1 site. I activated it on my staging site to make sure it would work for my needs (staging.vitaforce.com). I then deactivated it so I could activate it on my live site (vitaforce.com). But it’s telling me I already have reached my max amount of sites. How can I make it work on my active site? Do I need to refund this and purchase again? That seems silly if so. Hoping there is a more elegant solution.

Also on my staging site, I was able to get the coupon to automatically activate on my checkout page…but the pop-ups saying what it was doing and then was successful didn’t happen. Any help there also appreciated.

The page I need help with: [log in to see the link]