WHERE ARE MY MONTHLY PAYMENTS GOING?

My name is K****tso Sebola, my number is *** and i have a contract with Vodacom and since the beginning of this year my services has been blocked but because one is very busy I didn't follow it up; i just kept on paying my instalment religiously until last week I went to pay as usual and i was told that i am owing R1130.19 and i was surprised because that was the same amount i paid on the 15th of February 2024 that's when something click to my mind that it means all that i have been paying was going down to Vodacom drain that's the reason my account was suspended and was on the way to the Vodacom attorneys, SO MY QUESTION TO VODACOM IS WHERE DID MY MONEY WENT?.