Go to the left and push the minecart with the correct ore into the cart you can also ride along the tracks to find hidden areas
<img src="<a href="https://img.itch.zone/aW1nLzE3NjA4MjIxLnBuZw==/original/KpvYyg.png">https://img.itch.zone/aW1nLzE3NjA4MjIxLnBuZw==/original/KpvYyg.png</a>"> not there but behind the castle
