Boost.space

I see from the videos that Boost Space has great potential, however I cannot see any of the 2000+ apps mentioned when I try to connect, even though I have connected and verified a number of them. They simply don't appear to let me connect as a data source. And the Academy videos have no mention of how to connect them to make them appear. The automated support help doesn't seem to know either. I really want to figure it out, but my account doesn't seem to align with the training videos in order to make any connections. After 3 hours trying, and watching countless videos over and over, I have got no where. Tutorials need to be clearer.