1. Always read the package carefully before you put money on ANYTHING.
2. Get a job, find room mates at 18, move the fuck out, pay for your own schools and shit, that's one of the most dysfunctional shit I've heard all year and I'd cut the money tie with them asap so you can actually have good relations with them down the road family-wise, there is no reason to go crazy over a fucking charger and your parents are fuck heads for it.