Unable to convert dwg from HOVER

[patrickSZ3KS]

I am attempting to import a dwg file into Revit to make edits from HOVER, a scanning tool that creates a 3D model of a home. I was able to import the dwg, but cannot make edits to it. I would like to make additions to the 3D model. When I try to click on any of the walls in the model it selects the entire house as one selection.

[Ahmed_Muharram]

It's not possible to edit the dwg inside Revit 

try to partial explode it first "It's not a good approach" 

you can model it on Revit based on the dwg and then modify and edit what you need