Kauai Greenstone Pinky, worst customer service

Kauai Greenstone, worst customer service ever, the cashier lady there her name I s Pinky, she was so so rude, bought Teriyaki chicken poke bowl and I wanted to smoothies told her I want tropical greens and my boyfriend mistakenly said 2, then wen I tried to explain to the lady that 1 tropical and one berry dairy she told me she has punched it I can't change, asked her how cz I haven't paid she told me I was supposed to decide first before saying it , she told me the manager and supervisor are not available, I had to pay for something I didn't even want and she never Apologized, I'm so hurt