Flat Batteries & Shoddy Service at Scuderia Ferrari Durban

I have been having endless issues with my Ferrari California purchased in Umhlanga, Durban whereby I have gone through 3 batteries with no joy. I have now been advised by Shane & Leanne to drive my vehicle daily in order for the battery to work. This is an unacceptable solution as there is a definite issue with this vehicle & Ferrari is refusing to look into it. In todays times & with my busy schedule how am I supposed to drive a Ferrari everyday even if it was possible? We have been made to pay for all 3 batteries on every occasion even though a warranty exists. Being a Supercar company they are being Super Annoying with their service...!