As per Polly's message:
"If not enough students (at least 20 participants), the course will not start on May 15 but postponed to the following week."
Because there are only 13 students as of now, Tim Cheng has informed me that the course will start next Wednesday (May 22 2019). There will be no classes on May 15th (this Wednesday).
Hopefully more people will join before the 22nd. Feel free to spread the word that the class will start soon.
We now have a WhatsApp group for course announcements. If you are interested in joining, email me (firstname.lastname@example.org) your phone number and you will be added to our group.
Feel free to also give us some (star-based) ratings on our Android or iOS apps on App Store or Google Play.
See you next Wednesday,