Well, we've been back and forth with you and your developer. You're close to correctly implementing things. All that remains is making a UI prompt for the end-user. I said as much in an email to you.
Any developer can do that. They don't need experience in TurboActivate.
In fact, our API is fairly simple, especially considering we have fully-written examples in all popular languages: https://wyday.com/limelm/help/using-turboactivate/