Adaptive Equipment problems of the 2006 Ford Mustang

Floor mat provided by roush got stuck behind the gas pedal and caused my car to accelerate to what felt like 90-100 mph. I attempted to pass traffic ahead of me and slammed my foot on the gas pedal to move ahead; however, upon passing the traffic on the garden state parkway north, which has a speed limit of 65 mph, my gas pedal became stuck or jammed in the mat and accelerated to what felt like 90-100 mph. I shifted to neutral then accidentally to reverse hearing a mechanical clunk, during which time I repeatedly slammed my foot on the gas pedal and then luckily, the gas pedal released and I was able to resume driving like normal. Later that day, I noticed that the floor mat was stuck behind the gas pedal at work; it may have slid under the gas pedal when my foot lifted up from the floor or the exact time I am not sure since when I enter my car I do not look to see if my floor mat is stuck behind the gas pedal. However, I am filing a complaint because the floor mat provided by Ford with my 2006 roush stage ii Ford Mustang had no hole to latch onto the hook on the floor of the car as well as the roush floor mat provided with purchase of the car and used that day, did have a hole to connect to the hook on the floor, but does not fit the hook. I am complaining because the manufacturers did not ensure 100% that their floor mats are secured to the floor; instead, in this example, it slid on the floor and became stuck behind my gas pedal. I have since removed the roush floor mat from the floor and do not use a floor mat, neither the one provided by Ford nor the one provided by roush. This complaint is more a cosmetic design flaw than a mechanical problem, since no transmission light came on the dashboard which I communicated to Ford by mail. Otherwise, I would have went through with an inspection of my vehicle at my local Ford dealership the following day (which I scheduled), but the car drives fine today and there is no light on the dashboard.