Warnings problems of the 2016 Nissan Sentra

I read all of the 214 complaints by consumers who have had the same scary incident occur to them. I have completed all of my recalls and for the life of the vehicle I have had the maintenance plan. The car has been well taken car of. After reading the complaints, I also have had an incident where the vehicles rpm's increased for no reason almost causing me to hit another vehicle in front of me and I quickly swerved to miss the vehicle. Then as quick as this happened the car just slowed down to a complete stop. I tried putting my foot on the accelerator and the vehicle would not move. I then pressed the accelerator all the way down to the floor of the vehicle. Nothing. This halting stop almost caused several vehicles to get in an accident. This is a serious problem and Nissan needs to rectify this horrible safety issue and fix all of our cars. I am going to talk to a lawyer. This is going to kill someone or cause serious harm to others.