Customer service call centre USELESS

<p>Last week I placed my first online order, since then I kept getting calls from your head office. When I did call the call centre I was told this was a sales call. I made it clear to them TO STOP CALLING ME as I do not NEED nor WANT any further products. I still get calls after that and this time I answer and the agents just DROP the line (happened a few times) Yesterday I called in and spoke to Talicia who was UNHELPFUL I asked for a manager and after waiting 2 minutes (with no come back while on hold) I get put through someone in the ACCOUNTS DEPARTMENT. I then asked for a manager and Claudel Chetty came to assist. I explained my issues and told the agent I want feedback the yesterday! Guess what? I was only called back today! she was very hostile and I would like all calls to be listened to and for the managers of these ladies to give me feedback. I don't understand as customers we should put up with this horrible service and we should be told not raise our voices so we must complain calmly even though we have done so in the past??????????????????????? all these issues ONLY STARTED BECUASE I PURCHASED ONLINE???????????????????????????????? EXPLAIN THAT???????????</p>