I don’t really have a tutorial suggestion but this is a great resource if you haven’t seen it yet: wiki.servarr.com
I would also recommend using dockge to help create and manage your stacks.
When you’re setting up the services, go through each section and take note of what you don’t understand. The services tie into each other so it may be beneficial to set up your stack first (docker compose YAML text file, managed by dockge) and configure stuff together.