Thanks for the message. I just checked your account, and I saw the listening options pop up for your word schedules. Here's what I did:
1. From the dashboard (your home) - if you click on the cog there for any of the W(ord) schedules, listening questions appears as an option.
If you do not see that yourself, please go to the Pro section of your dashboard first, then check. There is an extremely small (but not 0) chance that your current copy of the site inside of your browser has not picked up Pro yet. Viewing the pro section once should activate that.
My apologies for the inconvenience - let me know if you still have issues after that!