dont know what to do

hey i was racing my eclipse and then afterwards my car started to shoot white smoke out of the exhaust and my turbo wont work so what do u think could be the problem

Sounds like you blew your head gasket...your coolant is being vaporized and going out your exhaust. You probably don't have enough compression to make enough exhaust to spool your turbo...just my :2cents: but obviously take it to a mechanic and get it diagnosed!