If ny steering brike in half what would all be wrong with my Lexus? PLEASE HELP

From your discription, the vehicle is more than likely a total loss .. It needs to be looked at by an insurance adjuster or as stated an auto body shop to determine how much damage it has... There's really no need to worry about it until is has been inspected and estimates are given!

tow it to a body shop.no way to even try and estimate that here,we can't see the damage.maybe the body shop will total it out and your insurance company will just pay you..i'm assuming you have full coverage on it?