WORST CUSTOMER SERVICE EVER!!!!!

If it were possible to give a store a negative star I definitely would. I received the worst customer service ever. From the cashier speaking about me in a different language, he definitely thought I could not understand, to him laughing at me. And all the so called "manger" who first came to help me could say was we are doing your refund and telling me how to behave. Asking about my parents. I guess the treatment I got was because I was young hey. I will NEVER set foot at the restaurant again. Not in this lifetime. Did I mention I asked questions before I made the purchase, the same questions they answered and threw back at me. If I were to write about everything that went bad at the store. I should have known from the very start