Please help my honda died and I'm struggling...?

So basically my engine seized up and it's going to cost thousands to repair. I've had problems with this car since i got it, yes its a honda but they sold me a lemon. I still owe over 6 thousand on it, now do i get it fixed, or try to sell it somewhere and get a cheap car ( idk how that works if i still owe money though), or not get it fixed and just get a cheap car in the meantime. Keep in mind I'm broke and I have to rely on my father for help.