If you want to make a Word Search puzzle from scratch using your own words, go to PuzzleFast's main page.
This page is for making puzzles with words supplied by PuzzleFast. Making puzzles doesn't get any easier than this!
Don't worry. You'll be able to tweak the words, add a title, or specify clues once the puzzle is created. You'll even be able to use PuzzleFast's 'Remake' button to randomize the puzzle until you get a version you like.