Rather than zipping your map, use bsp_repack. It's less hassle for anyone downloading it and I think it's smaller as well
EDIT EDIT EDIT: This isn't the map, this is the vmf, with a completely different name. In Hammer, press F9 to compile your map,then launch TF2 and repack it. The file you want to upload should now be in /tf/maps. Please don't upload VMFs, people have better things to do than compile your map for you.
e: A few things that I saw from the vmf:
- This map is mad. It's a cube that looks like you threw props at it until it resembled a map.
- You've got entire brushes textured with the noentry overlay. Only do this to one side of them
- Your map has a leak. Compile, go to http://www.interlopers.net/index.php?page=errors and paste your compile log into there