Avon Blacklisted Me

I had just completed school and I thought that Avon would be a good way to start making my own money. I got a few orders and placed the order, when I received my first box, all the items wasn't what I had ordered. I wasn't the only one disappointed but so were my customers as they expected what they ordered. I don't have a car or anything and requested for them to collect the package, as they did not, I just decided to keep it and use the things for myself. When I got a job, I then paid them and this was back in December 2016. When I app**** for a credit card the other day, I was supposedly blacklisted because I didn't pay them. I have sent them emails regarding this , and no reply. I am so young and I cannot do anything because of Avon. I advise you not to sell for Avon , as I have only had bad experiences with them. I am terribly disappointed. As of today, all they tell me is that they are investigating the situation and it can take up to 21 days, but I have been emailing them since September already.