How many hours does the BASIC COURSE take?
It is a 32-hour programme if you skip the special assignments. With the special assignments, the programme is 16 hours longer. (They are school hours - 45 minutes long.)
How do I enrol if my school (an institution) pays for the course?
It is Thinkific site that grants you the access to the course, not the tutor, so you'll have to pay yourself and enrol under your email address. Once you do that, write the tutor to send you an invoice with which the school will pay you the fee back.
Do I get a cetificate upon completition?
You get it. Please, send the screenshot of the emailed notification of your competition to firstname.lastname@example.org, and you'll receive it via email.