Please help me! I think I've got it 50% but it dropped down back to 0% when I saw all the things I had to do. I really need help, please!

You'll find meshing help in the Meshing forums on the Create menu You are going to need a more specific question than that, though. Start with a tutorial (also on the Create menu), and then when you have questions, you can ask em, being as specific as you can