KEURIG coffee maker with a reusable refill coffee capsule

It’s for K-cup coffee pods originally, but we used a reusable refill coffee capsule.(Got a new one few weeks ago.) It DOESN’T work with K-cup coffee pods because a part is missing or something. Anyway, It’s an old model but still works with a reusable capsule. We just let it go for upgrading. Cleaned it as much as we could. Pick up at China town and Kensington market area. See less