Adminco is not good

So I went to these guys as i was struggling to pay my debt by then i thought it was consolidation only to find out it is an administration fine,now i have been promoted at work im now earning better salary my life has been improved i checked with my creditors as how much is left to pay off my debts so is like after all these years its been nothing ,i still owe this guys a lot of money. I Called this administrators to cancell this so that i can start paying for my self they tell me i cant cancell i have to pay off whatever balance i still owe, my frustration is i called them last year and they told me i can cancell but i have to pay penalty fee of R1000 and they will need avidavit as for why i want to cancell now this year i cant.It is really frustrating