Poor service Lindsay Saker Edenvale

Very poor service from Lenette and their service department. My vehicle is under warranty and maintenance plan. My battery went flat. My vehicle was booked in on a Wednesday and I only received it on Monday. Further to this front parking sensors were giving error messages after MG battery went dead. They needed to replace one sensor but their was no physical damage and requested R3800 to replace it. They never replaced my dead battery just charged it. A month later my battery is flat again. Very poor unprofessional service. I would never service my vehicle at this dealership again. Very unhappy customer.