Car runs but does not physically Move, possible transmission issue

I recently changed my front axles, and it was working for a full day. The next morning as I pull out of the driveway the car moves for a couple of seconds and stops. It begins to jerk forward and backward. The car runs but does not physically move. My dashboard in the middle begins a constant blinking where the letters are. So the P the N and all the letters begin to blink at the same time. I have a dual clutch transmission.