Out of stock with bad attitude from staff

Im currently 36 weeks pregnant and walking around game southgate i came in looking for the hauwei P8 lite currently on special the lady that helped me stembile looked tired and uninterested i walked to customer service after hearing theres no stock then customer service sent me to information the lady then shouted across the shop the service just the worst i became the attention now of the entire store first i was told they dont do callbacks on cellphones then after they took the barcode they said they can give me a callback because no store has stock sms what a waste of time