Task: Analyze the tweet's emotional expression, classifying it as 'neutral or no emotion' or as one or more of the identified emotions (anger, anticipation, disgust, fear, joy, love, optimism, pessimism, sadness, surprise, trust) that best represent the tweeter's emotional state.
Tweet: @MMjewelry I placed an order on June 30th and still HAVE NOT received it, ur peeps said it shipped but it has not #unhappy #dobetter
This tweet contains emotions: 