Qwiklabs a fraudulent organisation
Qwiklabs seems to be a fraudulent organization. I am not sure how this totally rougue organization is related to Google, but Google must take steps to remove any affiliation to this institute.
I started to do a course in Qwiklabs and even registered for paid service after monthly free period is over. I was following the course until suddenly my account was blocked and I was told there is suspicious activity in my account. I reported to their customer service but after 17 followups they said my account will be permanently blocked and my details cannot be removed from their systems. This includes credit card details.
Don't go anywhere near this organization. You will be totally frustrated and potentially harmed with this fraudulent organisation.