meineke meineke destroyed my truck manchester New Hampshire

meineke forgot to put the lugnuts back on my truck after having the wheels off, the tech started to pull my truck off the lift, the front wheel fell off, the truck fell into the lift, everyone there panicked, my trucks drivers fender, trim, tire were damaged and both my doors hit my fenders now when you try to open them, this happened this morning, they tried covering up the damage till they realized i was watching through the window, they tried straightening the fender, i was told they werent going to charge me for my services and escorted to the door when i started telling them i wanted the truck fixed, im looking for a lawyer now