Start writing down in a dream journal. Every morning, write down anything you can remember. This will train your brain to think of dreams as something important. I did, first night I had nothing as usual, 2nd night I had 4 dreams. So get a dream journal.

As for the method- there is no one, quick easy method for everyone. Some people think FILD and WILD is easy, some say its for experts. I would say... look up as many as you can, and try the one you understand and can imagine the best.

Also, I have been trying for 3 months, and I haven't had a lucid yet. The one under my avatar is from when I was 7, I'm 17 now. Just... keep at it, keep the faith up and believe you will have one. There is no such thing as failing to have a lucid. Last night was just not a night for dreaming.