I have a 2004 sports four-door liberty Jeep four-wheel-drive. I was rear ended about three weeks ago. It did damage to the hatchback tire, and a few more damages. my jeep was totaled because it was an older vehicle, but was in great condition, still drivable.They let me purchase my jeep back. I am going to try to fix it myself. It only has 89,000 miles on it. I’ve never had any problem with it except put a water pump on it, change oil and buy tires. any help would be appreciated.