Okie. So, I've been playing ukulele for a while and I think it is best for you to learn some basic chords before you start playing (C, G, Am, A, D, F). Once you have those memorized, try learning an easy song like "You are my sunshine" which only contains 3 basic chords. Try purchasing a book on how to play the ukulele so you can learn to read sheet music. (I will continue below ↓)