No customer service and Rude lady owner

This place was the most amazing place from sit in's to the food to the customer service,there are new owners in this place now,my word the Woman is so rude every time when i want to buy she tell me they don't have change or they don't wipe for airtime or rather when i want to buy and she is by the till she will move away and not serve me.If she has something against me she must let me know so i don't bother buying in her shop.me as a customer she is always the one mistreating me and shouting at me.If im am buying and there is someone behind me she will tell me to move aside she wants to serve other people,my question is,is my money not good enough or do i smell for you..tell me.....