During the past couple of years particularly this year, telephone Customer Service is lacking knowledge of products and their availability (for example at a particular store). And also, it seems they don’t know how to deal with queries with courtesy, accuracy and professionalism. I wanted to know if M&S have a particular organic green leaves available at one of their stores. Contacted M&S Customer Service for information, I couldn’t follow what the Customer Service rep. was saying, after a lot of toing and froing and insisting that I talk to a supervisor/manager, which initially was refused, insisted again and again. I was put on hold for a while and put through to a woman who was not interested to know what I was enquiring about, talking over me all the time and then accusing me of being abrupt and shouting, (worse than that). I didn’t get a chance to express my concern and she rudely ended the call. I was shocked that if she was a supervisor/manger not to be interested about my issue. I very much doubt that if she was of management level. “Very rude member of staff”. Very disappointing. Is this the way that customers are treated these days?