Follow this steps:
(1) click on "Sign up"
(2) fill the form in the page and don't forget to check the "I am not a robot" box.
(3) submit by clicking the "create free account " button below.
(4) you will receive a message in the email address you provided then open the message click on "Active account".
Once you've done that your account is ready to use.
(5) go back to Naijacraft click on "Signin" and fill in with the information (username and password) you provided earlier.
(6) After signing in, go to the main menu and click on "upload music". It's that simple.