Tata Motors — Steering issue and safety concern

Address:

17 vrindavan garden sahibabad ghaziabad

I purchased tigor xz plus icng 13 March 2022. Today i hand over car to sagar motors service centre, site-4 sahibabad due to complaint and my complain is car steering automatically stuck, not move any direction in running and ideal time this is very horrible and safety issues, if any accident who is responsible? 2nd cng continuosly cut cut cut beep sound produce, please resolve immediately other wise i take another action.