Vanessa needs to work on her attitude!

On 06-07-2015 around 16:30 pm, my colleague and I went to Panarottis in Menlyn Park in order to place an order for garlic bread. The store manager (Vanessa) asked me if I want my garlic bread with garlic, I was confused for a bit and she indicated that some customers order their garlic bread with no garlic. I asked her if that even makes sense, how can one order garlic bread with no garlic. She then lost it and got into embarrassing screaming match with my colleague while the other staff members just stood there and did nothing, I thought they would come to our defense but they allowed her to speak to us in disrespectful manner and she continued to scold us and educate us on 'garlic bread'. Vanessa is a store manager and speaking to paying customers in condescending manner is completely unacceptable. I cancelled my order and I have decided to never step foot at the Panarottiis in Menlyn Park? What kind of store manager screams at a paying customer?