Dragon Ball Shah Lu is dead, why didn't the underground mansion escape?

I think it's normal for Westland to teleport out, because Wukong needs his mother-in-law to lead the way when he comes back from the underworld, which means that in some parts of the underworld, he can't get out by the usual methods. Hell is probably like this. In fact, what makes me wonder is why Xilu has no body and feet, and ribs rice can also kick him. But people who go to heaven in Upp have no feet. Does the soul have feet because it has a strong will? Then why doesn't Dabboura have feet?