Vaal university of technology.

Hi. In 2020 I registered as a student at VUT after making a payment of their registration fee. 2 days later i deregistered. That was way before the commencement of classes! Lately they have been sending me threats of taking me to the credit bureau for owing them R8000 even when I deregistered. Their reason is that someone would’ve occupied my space had I not registered at first place, therefore I owe them. When in honesty , they are the ones that are supposed to refund me my registration fee since I did not not even use their services.