Advaith Hyundai — Steering gone hard and unable to move back

Address: Dakshina Kannada, Karnataka

I own a fluidic verna one year old and 14500kms run. I was driving in a clear road and was hardly around 20kms speed. suddenly my car steering became hard and was unable to move my steering wheel. It is really a pathetic situation for any consumer have experienced a death feeling while driving the car. If by chance i was driving in 80km speed then nobody would have saved me, after this incidence its been hard to trust my car and im afraid of driving my car. Please suggest me a suitable solution.