RIDICULOUS LEGAL FEES

I had an account with [URL Removed] which I defaulted. Then Landau Attorneys contacted me to make arrangements on the debt of R3008.00 that I owed. The amount already had interest because I was owing R2500 with Wonga. We agreed on monthly payments of R429.78 until the debt is settled. After paying the amount they still continued to deduct from my bank when I query that they said I still owe R2500. I could not understand then they started telling me about legal fees and interest that is added on a monthly basis while I am paying. To my surprise the amount that I will have to pay is twice the amount that I owed with interest. Now, they are threatening to garnish my salary because of the amount still outstanding. Is that possible that with the legal fees they add the amount could be twice the debt?? I am furious because they are robbing me while I was paying them the agreed amount and never skipped a payment until my debt was settled. As of now I still owe around R1000+ according to them because I have been failing to settle the account. They have deducted 4 instalments more than what I was supposed to pay.<br> <br> <br>