Parts fell out (by 4 users)

WE FIXED IT!!!!! Ok my fabulous husband fixed my automatic thread foot last night and now I am sewing away. Here is what he did best I can describe. when you engage the thread shuttle, a piece comes down from the right of the sewing machine. I has a spring on the back and a very thin piece of wire with a white plastic moving part. the foot has to snap under the white plastic thing... so you have to very carefully take the white thing out of the track and then put the foot in. the bar side with the larger metal pin goes here and the foot should be facing towards the needle. Hope this helps and if I didn;t explain it well please leave me a note and I will try again :)