terrible customer service

Went to return a terrible tasting smoothie and provide these ladies with feedback...one said there was too much bananas and it was fresh...the other said there's nothing wrong with it...then the other letty comes from the kitchen tastes the smoothing starts arguing with me about what is wrong...to my disgust they all started speaking a different language between them...as I am standing here writing they are going on and on about how the berry dairy was fine and making hokes and laughing. This is disappointing and disgusting customer service...I'll never go back again...and I will make sure this story is over the Internet for people to know how valuable they are \not"at this place."""