Tired of your harrasment

My Standard bank credit card has been handed over to Lgr attorneys last month I made a payment of R600 it was on a Sunday but Monday I got an sms that my file was sent to the sherrif for summons and that really did **** me off,cause the payment was made but they were so quick to threaten me what suprises me how do they operate.They were suppose to wait for the accounts department to upload the payment before they send me the sms,so this month I didn't pay cause I thought my flie last month was send to the sherrif I felt there was no need to pay cause even if you make a payment for them they still threaten and now this week I got an sms that summons were isssued all I can say that their service sucks as a collecting agency.They are suppose to help us get out of debt not threatning people