rendering "real". help!

[Xenor84]

Hello, everyone! I made the 3d of a historic center, I divided it into groups based on its different altitudes and now having to move individually the groups (zones of the historical center) on the axis x, it happens that nothing moves! It's like I couldn't move anything! But what does it depend on? What's the problem? Please help me!

 

[Xenor84]

will be too heavy the file perhaps? ? ?

 

[asalalp]

check if you frozen the layer

 

[lattu]

if you haven't solved yet and if you can, attach the file