Unfortunately, you can't create an account with your NIS email address, but that's okay. I'm sure you have one or two others you can use to log in to noteflight.
Make sure to change your instrument to drums in the Staff pull-down menu.
When recreating the percussion part of the Lucious song "Don'y Just Sit There", you need to have an upper voice and a lower voice:
Again, you can find that menu under the Staff pull-down menu.
Your homework is to tell me a popular song that everyone can easily dictate into noteflight.