Given the emotion fear and the tweet "@hm_custserv #awful service at your Camden store yesterday. Assistants thought it more important to put clothes on hangers than serve.", classify the intensity of the emotion displayed in the tweet. The classification options are: 0: no fear can be inferred, 1: low amount of fear can be inferred, 2: moderate amount of fear can be inferred, 3: high amount of fear can be inferred.
0: no fear can be inferred