I bought fapturbo ver23 on Dec 11 but till now I did not see any trades on my demo acct. I guess the setting is correct coz I can see the smiley face on top right corner and in activation. Currently I'm using IBFX and set the GMT - 0. Is it because they dont trade on last friday or something wrong with my setting? What's the best time to trade using this EA? Can anyone there help me, please!!!

I'm a noob too so please take my advice with a grain of salt, but I believe that it doesnt trade on Fridays, and I believe it counts Sunday's as an extension of Friday?

Correct, the scalper will begin to trade no earlier than 21:00 GMT on Monday and will continue trading between 21:00 GMT and 01:00 GMT until Thursday night/Friday morning. There is some discussion of whether or not the Trade Friday setting needs to be true for it to pick up a trade after midnight on Friday, but either way it trades 4 hours a day, 4 days a week by default.