Hi there,
Our documentation is a great place to start learning about the options available:
https://docs.generatepress.com/
We are also working on tutorial videos but they are very time-consuming.
The requirements for each user are also quite different so it’s tough to cover all aspects as well.
Using this support forum like this is actually the best way to go.
Do you have an example of what you are trying to achieve? Then I can point you in the right direction.
Let me know π