Grab a beer.What you mean its stuck? Your shifter wont shift or its stuck in a gear all the time no mattre what possition the shifter is in? If its the first see where its stuck, just the shifter or its some sorta internal binding. I beleive it has a cable for shifting. Correct me if iam wrong. If its the second-check for fluid level and see if anyone messed with it trying to rebuild or whatever. (if you did everything correct than you just got ripped off)