Constant Harassment by the rudest people

Shapiro Shaik keeps calling my wife, harassing her about a DSTV account we haven't had for over 3 years. Secondly with DSTV you pay upfront, so when you cancel, there shouldn't be any charges, unless they get to do whatever they want.

Now today my wife received a call in regards with some Cell C account, which we don't even know of, firstly she was extremely rude and kept interrupting my wife where we then decided we will not entertain such behavior and dropped the call since we are not allowed to speak. Secondly, we do not have ANY cell c services so not sure what they are smoking.

Please make contact with me so we can sort this out and move on with our lives.