As you attempt to access your Udemy account to learn, here are some FAQs that might assist you
I am having trouble logging in to my account on Udemy
In case you can’t access your Udemy account, please contact Udemy support vias this link. When creating the ticket mention you are a “Juno User” to ensure you get the relevant support ASAP.
Some courses disappeared from my Udemy account
Please contact Juno support with your Udemy account email, course name, and purchase date. We will issue a new voucher for you to repurchase the course.