Iwant debt clear sa to pay back my 600 as in today

Hi im ntando ntuli im very angry about the company called debt clear sa they debited 600 from my account without my concern imean 600 is a lot of money to me im asingle mother and im paying my debts nicely im not under any debt review can they please bring back my 600 back into my account it was debited yesterday is for my kids school fund please im begging my 600 back💔