Tata Motors — Security - IRA under different number

I bought a nexon top model a couple of weeks ago and here are the issues:
1. Only 1 key provided with car. This is a safety issue and no written info provided that when will the second key provided.

2. iRA already registered with my chassis number to some random different phone number and poses a security threat as all my info is getting sent to someone else and they can track my details easily.