I bought an asset from fab and I cannot get it to work

I bought this pack here at fab https://www.fab.com/listings/39d9032b-1852-4411-99e9-5f9468325751

I cannot get it to work. When I add it the static mesh which I get is as follows:

It seems the whole pack of bikes is outside of the scene. If I place the static mesh inside of a world it hovers high above in the sky and cannot be moved at all

If I import the fbx with individual static mesh parts, each part has the same problem. It resides outside the scene and cannot be moved in the world.

How do I fix this?