Un-editable imported file

I created a project in the free version and exported it (.stl) and opened it to the pro version, the result is next to no editing can be done with the components, many of them are all stuck together, and I can’t change sizes of components in the project? and limited tool use.

I wanted to create a drawing, not available in the free version, but creating a drawing in the pro version all the imported stuff doesn’t appear? only new additions appear (above)

So thought using the slice tool to get a section through but that doesn’t work either?

PC Windows 10, OS,

Thx, Steve

https://support.shapr3d.com/hc/en-us/requests/new

Shapr3D is not a mesh editor, so it can’t edit STLs except for Boolean operations. To fully edit it, you need to use a mesh editor like Blender or convert the mesh to a solid body in apps like Fusion 360.