Hello from Portland, Oregon

Hello everyone,
I am Marraget from Portland Oregon.
I like music, and tech, knows programming.
Interested in building headless music player.
Installed volumio2 on cubix-i4. It works, but still struggling with overlay not showing the desired size (of 32 GB sdcard), it shows < 1 GB. Partition 3 is correct (approx 30 GB).
Thanks for all the work.