Review excessive play on steering in straight ahead posiotion on open road.

Brand new grand i10 fluid. complained that vehicle wanders on the open road in the straight ahead position. Wheel alignment redone(now the steering wheel is off center) The steering wheel has excessive free play in straight ahead position that one has to guide the car all the time back to center position. The steering wheel can be moved left to right while driving straight with no effect on the direction of the car, to much free play. This appears to be a patent fault as I am told that this is normal for the i10 model. It is unacceptable and dangerous to say the least. The car was sold to me by your Knysna agents. SeanMansfield cell number 082 55 222 44