I agree with COLGeek --- WPS was designed to avoid users having to enter WiFi passwords ('cos that's too complicated for some - - lol,) which it why it's easily compromised, and anyway it often doesn't work
I never use it, have always used the time-honoured method whereby you select a network then enter the appropriate wireless password for that network -- in other words the manual method, not the WPS method.
You should use the manual method too if you want to get anywhere. WPS is pathetic.