Tata Motors — Noise in steering of Tata harrier and Tata Safari

We have purchased two car recently one is Tata Harrier and second is Tata Safari. There is some noise in their steering. We have visited the workshop of Zedex Gurgaon. But problem is still appearing. Both car has less than 2000 km running.
This is pathetic service from Tata Motors end.

Kindly do the needful