DO NOT OPEN A SHEET STREET ACCOUNT!!!!!

DO NOT OPEN AN ACCOUNT AT SHEET STREET!!!!!!! I would give them no stars or minus stars if I could!!!!! I have been hounded for payments by this insane store, who falsely offer 6month or 12month credit but actually want the full payment immediately!!!!!! And are now going to list me as a bad payer with the credit bureau, they say my overdue is 577, my full balance I owed was 817.00 , how is 817 divided by 6 or 12 ,R577 ????? I paid 400 and now my outstanding is 417, they say I owe 177 ,immediately, I asked the terms and they said over 12months, divide 417 by 12....um!!!! I will be paying this amount and closing my account immediately!!!! I do not need to be hounded everyday by this ridiculous store seriously!!!! Maybe get a mathematically calibrated system in place in your accounts department!!!!