2024 Toyota Tacoma drivetrain & axles problems

I’ve only had the vehicle about a month with only 1245 miles on it. I was leaving a parking lot and pulled out on the road and the vehicle shifted in neutral after a minute or so the vehicle then slammed back into gear. It did this 2 or 3 times. I pulled into a gas station turned the vehicle off and waited a few minutes. I turned the vehicle back on backed out and preceded to drive when the same issue happened again. But now the vehicle would not shift into other gears.

The contact owns a 2024 Toyota Tacoma. The contact stated while driving 10 MPH and depressing the accelerator pedal, the vehicle stalled. There was no warning light illuminated. The contact was able to pull to the side of the road. The vehicle was towed to the dealer, where it was diagnosed that the transmission had failed and needed to be replaced; however, the part to repair the vehicle was not available. The vehicle was not repaired. The manufacturer was notified of the failure and two cases were opened.