why cant i even see anything. im on mac 
I don't know what this depends on I'm sorry. I can only advise you to try watching this video (if you haven't already) https://www.youtube.com/watch?v=w8r2oMwsgMg
I don't know what this depends on I'm sorry. I can only advise you to try watching this video (if you haven't already) https://www.youtube.com/watch?v=w8r2oMwsgMg