I am trying to Export a DWG file from SketchUp web but I can't

I am trying to export a 2D Plan view of this Model from SketchUp Web but I can’t do that for some reason. Can someone help me, please?
Model Link: SketchUp

Your forum profile says you are using the free web version of SketchUp. dwg/dxf export isn’t available from that version. You need to have at least a SketchUp Go subscription.

Note that unless you are using SketchUp in a hobby capacity you would need to have at least a Go subscription anyway.