Policy still not cancelled.

You still haven't cancelled my policy!!!! I have received an email regarding changes to the monthly debit order on a policy I have tried cancelling twice. Third time asking YOU to cancel my policy. SO CANCEL MY POLICY, I DONT CARE ABOUT YOUR CASH BACK OFFERS!!!!! I no longer own the car listed. CANCEL THE POLICY!! And just so you don't ***** my money I have blocked you from debiting my account.