Debited account despite canceled contract.

I must confess that I m quite dissapointed with your service. on 28.04.2022. you have sent me drafted contract for life insurance wich I have canceled the same day in wrriten using my rigth as per point 8. cooling off period. I just don't like you "not enough" explained terms and conditions. Policy payments were due to start only in may. Yet you have debited my account despite the fact I have cancel it already. With that you have breach at least 2 PASA act rules. You have debited my account despite the fact that I have cancel it already. I also never in any written form confirmed that you can do so, and you are obligated to get written confirmation in 30 days period despite the fact you have voice confirmation. Please refund my money and all other expenses associated with it.