Harrasment from woolworths financial services

I pay my account on time every month but I still get harrased every morning from woolworths financial services that my account is in arrears. It spoils my whole day when I get this kind of a call, unless if I did really not payed. In De cember is payed my account on the 2nd but my payment was only picked up on the 15th aft er I has to fax it to them a couple of times. In January I payed my account on the 16th, to date my payment is still not received. I faxed my proof of payment so many times, I spent my lunch hours in the store trying to fix this but nothing get fixed. I have spoken to so many people from the office but all of them fails to resolve my payment issue. To date I have spoken to Sivu, Yvette, Lenevat, Khanya and today I spoke Mapaseka Sonkenyi who did not even want to give her surname but she expect that I give her my details. They all ask me to fax through proof of payment but nothing happens after the three days they say I must wait.<br> <br> I am really tired of getting sms and the telephonic calls from woolworths financial services. I know that you are doing the right thing but donit to the right customers who does not pay their accounts on time.<br> <br> What more must I do to <br>