I’m stuck. There are tables, but you can’t place objects on them in a logical way. Every time, the object ends up half-floating in the air. I don’t understand why.

There’s a serious lack of explanations on how to use the resources. What are the samples for? How am I supposed to use them or even see what’s inside? I’m using MZ. Is the content actually designed for MZ? Or do I need to adapt it myself ?