Belleville store manager treat me like cabbage

In last month I had a complaint about a freezer that I struggle to get fix. Now your store manager is stalking my workplace and invade my customer privacy and dissclose information to my manager at work and is making things for me difficult. I ask them nicely to send me their banking details so that I can load a debit order for the monthly installment to go off. They told me that they will send it and until now I haven't received a thing from your offices. Now everytime they come to my workplace and talk to me like a child upfront of people in the store and before my employer. You should really try to send your manager at Belleville branch to study the batho Pele principles because she don't know how to talk to people. I also told her that if this is how you going to treat me then you are more then welcome to go and fetch your stuff at my home and remove that **** from my ITC then I can deal with other stores who is willing to give their banking details so that I can load a debit order until I'm done paying the account. I ask you in the name of God to ask your store manager to stop calling my work or come to my workplace because I ask several times for your banking details. If I loose my work because of your uneducated and stupid store manager we will see each other in court because I answer their calls and who's fault is it if they don't do what I ask from them. So please try to treat me like a human and not a piece of garbage because I'm not.