making money scheme

Hi my name is Hleketani Mashila I registered with iq academy after I decided to cancel due to financial problems,they called me and said I must R900 for cancellation fee,so they started deducting money last year November till this month and I totally paid R1009,86 instead of R900,so it's so painful.i send them emails several times and they don't reply me,can you please remove my names please because I don't owe anything to anyone,and I didn't singed any contract with anyone,i have many things to do with money as a single parent,can you please stop deducting, I paid cancellation fee,i hope next (April) I won't see it again,I will be waiting confirmation of cancellation,im done with you guys