Hi there Sara! Welcome to the forum 
I know first starting out can be quite overwhelming but we’ve got some ways to help with that! If you haven’t already, check out the courses that are available on the main Spells8 site. They can be done in any order you want so I recommend starting with something you’re interested in.
You might also want to spend some time flipping through the forum and the tags we have here. There are a range of tags including #deities, #altars, and #divination
Overall, a good rule of thumb is to choose one or two things that interesr you the most and start there. It is very easy to get overwhelmed with information, too. Take it slow and enjoy the processing of learning and experiencing, especially to avoid burnout.
And as always, we are here for you! If you come upon something and have questions, feel free to ask us here. That’s what we’re here for!