Following the acquisition of a mow nova scooter bo...

Following the acquisition of a mow nova scooter bought 159 on May 25.
I had to come back to this day, because there was a malfunction on the model. Once the new machine unloads I realize that the on button does not work does not work. So second return to SAv, when I arrive two new in the store I am told that the model is not suitable for my body, a real shame. I remind this afternoon the manager who does not take the time to answer me. I advice the store on telephony