Need map help

[AltyBagU]

Hello everyone i'm new to the whole starcraft 2 seen and just I was trying to download starcraft2 Launcher but the problem is when I bring up the program to play I can't bring up any maps so it seems to be empty so I put maps where they should go but it still does the same thing.

If im missing a vital step please let me know. Im running on Windows 7 with x86