Honda — Manufacturing Defects in New Honda City Car - Reg. no. DL10CN8979

I bought my Honda City (DL10CN 8979) in July 2020 and driven it for about 2510 kilometers till today. I was a happy and a loyal customer of Honda until today when all of a sudden my Honda city Car's Gear shifter stopped working and moving freely. It was a shocker for me as I had never come across this problem in my previously owned Honda Car. And I was no where expecting this to happen in my New Honda City Car at all.
Without wasting my time I called for the Road Side Assistance and tow my Vehicle to the nearest Honda workshop in Moti Nagar, New Delhi. When I reached there, the Staff from the dealership inspected my car and found one broken part inside my car. They were also astonished to see this for the first time that some part has found broken in the Vehicle. I just cannot believe it as I only purchased my New Honda City Car 3 months back. I was shocked to see that and was afraid too as anything could have happened due to this manufacturing defect from Honda or its Subsidiaries. I wonder how many other parts/things in my vehicle are broken or not working properly or might stop working in coming future that I might not come to know since I am not an Automobile expert. My family and I have lost our confidence and faith in this Car completely. I would be happy if my currently owned Car which is in Garage right now can be changed with the Same New vehicle but from a different batch/lot by Honda Cars and would also request if some action can be taken against the Subsidiary where the Vehicle sold to me was manufactured or assembled. Attaching the Pictures of the broken part for reference.
Thank you