2010 toyota corolla s

I recently got in an accident and the driver side wheel got pushed inside a little. Does anyone know what parts I need to fix it?

I went to change the oil in my girlfriends car this weekend and discovered an oil leak. I need help identifying what is potentially leaking. It is located on the engine. About 3 years ago she says mechanics had identified at small oil leak. They were going to charge $3,000 to fix it and she...