Cartrack Account

I was paying R99 per month and I missed payments due to unemployment and next thing I know they said I owed the them R3600, I dont even pay that amount in a year. In 2022-07-01 R3,651.19 was handed over to their debt collector even after I paid R1429.50 In Dec 2021 and 310 in May 2022.

I do not know how much I am really owing them how the amount accumulates interest? what I know is I have been R542 to the debt collector since July 2022 I am now owing R1272.29

Account Number: MAZI01494 Need someone to go through my account with and explain everything.