Appalled

Brought a brand new car at Hyundai East Rand Mall, and within a month of buying it , it started giving us battery problem And had to get jumped 4 times, we took the car back to Hyundai and requested a new battery to which they denied us and said they can't change it as the car is new and only charged it , less than 24 hrs the battery failed is again and had to be jumped for the 5th time . We took the car back to Hyundai and got told that we are fidling with the terminals , imagine saying that to a 60 year woman , how would she even know what to touch and rudely so by the workshop manager then we got told that the battery was changed and a new one installed but should it give us problems then it's a sure case it's us busy with the battery _my question is how do we do that with a brand new car ??? I'm truly appalled with the service received at Hyundai plus it's the first buying and this is how they treat their customers, trust and believe that I won't recommend Hyundai East Rand Mall going forward.