Shaw Academy needs to refund me for all unauthorized debits.

I have written a review about Shaw Academy which has since been removed. Shaw Academy has debited my account 3 times and my membership has been cancelled. I spoke to a Shaw Academy agent on the 8th of April who promised to look into this matter and i have not gotten a response from Shaw Academy rather another debit order that was taken from my account. I have emailed all the email addresses Shaw Academy has provided and have not received a response. How many more times will i be debited before this matter is resolved? I need to be refunded for all these unauthorized debits. This is unacceptable.