Hey, no problem. I would always recommend a proper bat as opposed to a pre made bat but the one in the link will be fine to get you started and learning the basics.
I would focus right now just in the basic videos only to begin with. Within the basics section there is no real specific order that you need to follow so just make your way through the basics section 🙂
For balls I would recommend dhs, as they are good value and not bad quality. We’re glad you are enjoying the Academy so far!