Telephonic inquiry results in being charged for services I DECLINED

I was called and asked to join Kaelo Health/MyHealth. I verbally agreed but stressed that I would only fully consent once I had reviewed documents, but I made the mistake of providing my banking details telephonically - though I was constantly reassured that nothing would be charged until I signed up and I could decline at any moment. I was told that it was just the gathering of information but nothing was set in stone until I agreed.

After reviewing the contract I decided I did not want it and expressed as much telephonically, and was reassured I was not registered.

I have now received notification that, not only am I a registered member, but my banking details have been updated. I then contacted someone and had to go through the tedious process of cancelling something I NEVER signed up for. Every email has condescendingly reminded me I have a month window to cancel, so my membership will be cancelled 31/12/2019, though it is not even the 1st and I NEVER REGISTERED.

Please review my phone calls, as I will take legal action if money is taken from my account, as I have not used your services and I did NOT consent to signing up or being registered with you. Phone calls are recorded for a reason and it will be theft if I am charged for this disgusting service and harassment.