rude personnel

This happened during phase 3 on lock down, was looking for open view and accessories. This guy was letting people in so i politely asked if i could ask a question there was still one person in que. he answered they were to busy for him to answer my question although he had no idea what i was to ask. he then shut the door and in response and i admit it was wrong i said f@%k you and started walking away. He turned around ripped the door open and verbally attacked me. well i am not a youngster 64 at present and he was around 30. people with this type of attitude should not work in a shop dealing with clients. He did not have the time to answer my question but could waste time to confront me. this was cape gate vodacom shop. Treat people the way you would like to be treated