My newest customer has no class. :-)

Hello,
My new Comedy101 customer is having trouble getting his class, Introduction To Stand-up Comedy.
Student name "Raphael Novak". It's the newest order.
I thought he would be automatically signed up for the class. However, we've installed a new theme and done a ton of work on the site. Did I mess it up?
How do we get paid customers automatically registered for their class, please?
Thank you for your support.
Chuck
P.S. I opened support access on Comedy101 and our staging site.
https://comedy101.chuckroy.com/
https://jokes.chuckroy.com/2017/02/how-to-write-your-first-stand-up-comedy-routine/