Purchase a previously recorded class, or purchase an upcoming live stream class.
Log into your account, and click "My Purchases".
You'll have instant access to the recorded class or the livestream of the class you purchased. The livestream classes have an integrated chat room where you may ask questions as watching. (If you purchased a livestream class, you will also have access to the recording in your account by next day.)
Use the techniques you've learned in your own work, shoot as much possible, and continue to challenge yourself.