ILDance

I just need some advice, so I someone hit my my bumper and drove off. I went to go get it fixed at a body shop, they replaced the bumper it them almost 1 week and a half. I come pick my car up and my car wouldn’t crank, lights come on, checked the battery everything was working just fine. The engine wouldn’t turn over. Next day I had it towed to a mechanic shop, and they charged the starter up and it still wouldn’t turn over. Same day had it towed to Toyota dealership they run a diagnostic and my ecm wouldn’t needed to be replaced and reprogrammed. Now, once that is done the my is in limp mode and car is throwing codes on the dash so the advisor say I needed my fuel sensor to be replaced. All this coming up to be over 4k. I just need some help because it just seems like it doesn’t make any sense to me.