Paid my account but got suspended

Hello Peter, <br> <br> My levels of frustration right now is beyond fixed. I paid my account on the 26th of August and at that time dstv didn't cut me. And after paying I sent proof of payment . But I got an email that that email address no longer exist! Then on Friday I spoke to Multi choice via Twitter but I got no help, instead they kept on asking questions instead of fixing my problem.. Then today which is a Sunday , my line is still suspended and when I called them, the lady told me to fax proof of payment!!! I mean I cannot do that on a Sunday! I'm so angry and in going to sue them...