You can adjust camber/caster/toe from underneath the car if you have adjustable components. Don't stress it, go to a shop at your leisure, borrow/rent the lug removal set for an agreed price, and do it yourself. 40 minutes for a noob. Make sure you purchased a new set of locks beforehand, dont drive around with 4 lug nuts. Its dangerous and you will mess up your hubs and rotors at the least.