Task: Identify the primary emotion conveyed in the tweet and assign it to either 'neutral or no emotion' or one or more of the provided emotions (anger, anticipation, disgust, fear, joy, love, optimism, pessimism, sadness, surprise, trust) that best capture the tweeter's mental state.
Tweet: @partydelightsUK it's 5679787. Cannot DM you as we don't follow each other. Not such a  #party #fail #letdown
This tweet contains emotions: 
disgust, sadness