TEXTURES Exporting SketchUp Models to Substance Painter UV Mapping Wrapping Unwrapping

So here’s what happens when I try to apply my texture from Substance designer to the imported model in Substance Painter:

throws computer out of the window

Someone please give me some direction here. The meshes aren’t separated. The Texture isn’t working. I’ve basically been doing this and nothing else for the past 4 days. I really gotta figure out how to get this thing to work