Transmission Not Go Into Gear problems of the 2012 Infiniti G37

While driving on freeway, clutch got stuck. I was unable to switch gears. I ended up stopped in the #2 lane and could not move. I had to push my vehicle to the side of the road with the help of another motorist. I finally got the vehicle back into gear by pulling up the clutch using the top of my shoe. After I resumed driving, the clutch got stuck again. I brought the vehicle to the dealership and informed them of the issue. I also opened a file with Infiniti USA. I have video from when my car was disabled showing that the clutch was stuck and vehicle could not be put into gear. Very very dangerous!.