NHTSA Complaint #11558117 — 2020 FORD EXPEDITION

I purchased this vehicle used, I started having transmission issues here and there and now it's more frequent. I travel from Houston tx to Katy Texas weekly and travel on I-10, the most dangerous road in Houston with my 9 year old daughter and 2 year old son. There have been several times where I was almost rear ended because the vehicle shifted gears and when I would push the accelerator the vehicle would do nothing and just glided. Yesterday traveling to Katy, it happened again but only this time the vehicle didn't shift back into gear for a longer period of time and again almost causing us to get rear ended. I have taken my vehicle to Ford only to tell me that they test drive it and nothing happened so they were not able to fix anything. I have read several complaints about this issue with the 10 speed transmission but nothing is being done about it. This is supposed to be a safe family vehicle on the road but instead it's a DEATH trap waiting to happen. Please, please, please look into Ford being held responsible for this issue that should be fixed. Thank you for your help.