Hyundai Motor India — hyundai creta 1.4 ex purchased on 17jul 19 chassis making noise of rubbing

Address:

Jaipur, 302005

I have purchased creta on 17 jul 19 from Roshan Hyundai Sikar road.
At the time of delivery there was paint removed on left door handle which they agreed to change later.
Then I noticed that cas is slightly tilted towards left and there was noise in left side of car, which reported, and they told me that will be resolved when you attend workshop.
Today when I visited workshop for seat cover and above said issues they told me that there is some issue with welding in body and we will have to remove dashboard and fenders to inspect the reason .
Today I have left the car with dealer at Roshan Hyundai
If there is manufacturing defect with the car I insist and will see that car is replaced without any hassle to avoid any complications.
Chassis no MALC181RLKM580453