Mancosa is a ****, money making institute

I cannot seem to understand how difficult it is to cancel studies at Mancosa, these guys are money-making schemes...*****s, You register they want money you want to DeRegister they want money. I registered beginning of this year (2023) and paid R5000 after a month i informed them to defer my studies to the next semester however Mancosa wanted me to pay R3000 and now it has increased to R10000 in a space of two Three Months!!!!Guys this is unbelievable....to cancel I must pay?? what for? The admin is pretty useless. I maintain i will report this to the DHET since there's no logic to this