thanks for your request, do you have specific topics in mind, in general we provide a documentation page
https://docs.fusio-project.org/ and also a
YouTube channel where we try to explain features of Fusio. If you look for a personal training session, it would be useful to understand how you would like to use Fusio, in this case please use our contact form
https://www.fusio-project.org/contact to contact us where we can discuss further details.