Task: Determine the dominant emotion in the tweet and classify it as either 'neutral or no emotion' or one of the eleven provided emotions (anger, anticipation, disgust, fear, joy, love, optimism, pessimism, sadness, surprise, trust).
Tweet: Shoutout to @VZWSupport for ruining my iPhone 7 order!! #horrible
This tweet contains emotions: 
anger, disgust, fear, sadness