Hopefully this has only been happening recently cause if you wait too long then you might need to resurface your rotors before you change your brakes. Good luck laterz
to tell you the truth, kinda you will probably need a parent to sign for the vehicle and you would also I'm thinking need to down a couple of thousands a least. Unless you want to buy a beater car then you might be able to get that for a couple of thousand, good luck laterz