The best thing to do is to look at a few YT videos
Theres a guy called howtomakeemusic who is awesome, he goes from basic to really in-depth pieces of FL Studio, from making a simple 4 pattern beat to making a full song
I'm fully prepared to help you in any way I can. I've sent you a friend request through Skype.
While on Skype just look for... Luis Vadi (MrTooCold1000 / RPM Partner)
If you want to add me then my Skype user name is... fantasticfail1000