"I havent really done anything with this thing yet because I dont know how to create a flowchart out of it."
Given that you can;t draw a flowchart for two if conditions, that doesn;t surprise me.
How would I take this sub and turn it into a flow chart that I can read?[
^]
However, you are posting a fair number of questions on subjects that you should know: this is you homework, and as I have explained already, we don't do your homework.
So follow the link I gave you and start reading up on how to draw a flowchart - then give it a try yourself. It's the only way you are going to learn anything properly.