If this is not working then, you can manually check your eligibility for the 3 programs under EE.
http://www.cic.gc.ca/english/immigrate/skilled/apply-who.asp
http://www.cic.gc.ca/english/immigrate/cec/apply-who.asp
http://www.cic.gc.ca/english/immigrate/trades/apply-who.asp
I did everything!
though I have entered the correct details, after submission, I got a message that you are not eligible, It is strange! no code to register job banks nothing, just message that ineligible!