general problems of the 2005 Mazda Tribute

I have a 2005 Mazda Tribute that the gas pedal sticks on. I have had this problem fixed twice and it is recurring. It is a big safety risk because you never know when it is going to stick. It typically starts out only happening in the morning but it progresses to any time throughout the day. You may be driving and stop or decelerate and then when you start to go you cant because the gas pedal is stuck. And it will take multiple tries of pressing it before it will go. I don't know what to do. I know I will take it back to the dealership they will fix it and charge me and then in a few months the problem will reoccur. Please advise me on what to do. I also have a problem with the metal interior of the seat protruding under the fabric of the seat.

The contact owns a 2005 Mazda Tribute. While stopped in traffic, the contact looked in her rear view mirror and noticed a vehicle approaching. She moved the vehicle slightly to the left, but it was still struck. Both the driver and passenger seats failed. The seat belt on the driver side did not fail, but it did not hold the contact down. The sunroof buckled and the vehicle was split in half. The contact's vehicle then spun in a circle. The police and paramedics arrived and transported the contact to the hospital. A police report was filed. The contact and the driver of the other vehicle were injured. He has not notified Mazda. The VIN, engine size, number of cylinders, speed, and mileages were unknown.