Do you have some other currency? Convert it!
Can't because all my money is in a bank acount managed by my parents at the moment(I'm 14). I can't buy BTC any other way either because my dad soesn't beleive in it either because he thinks it is illegal.
That sucks. Would your dad be willing to talk to someone from the bitcoin community to clarify some things about bitcoin? I'm sure someone would love to help you out. I'd do it, but I'm only 16, so he might not take me seriously. Does that sound like a good idea, or would you not be comfortable with that?