Start by evaluating the frame. If the frame is bent...foreget it. It will never be the same.
Is it possible to repair a car that was in an accident and then resell it?
Pay for it yourself and fix it or sell it to a junkyard, up to you.
replace damaged wiring and or components
start your car then drive
use jumpers
They can be rebuilt but not by a novice. Replace it with a rebuilt unit.
Try to diagnose the problem and fix it.
depends on what is wrong with it you may need a new engine to fix it
my car no start I check the spark ignition on the wires an they don't have how can fix the problem....
I have no idea what the situation is but I would start with reading the contract.
You should probably start by figuring out what's wrong with it.
An engine knock ia almost always very serious. Stop drivng this car and take it to a professional. Not a repair for a novice.