Even I wanted to know this

here. Take this link and you will find their chanel. https://www.youtube.com/channel/UCTfZYac4ieNkkmVcbgFp4wg

You need to ask you person of contact to get the recording of a specific class. Preferably, use mail for communication with your person of contact.

on youtube

i dont no

yes you can find in youtube go to this channel dq labs channel