Forcing insurance

I switched from my current insurance and joined Budget insurance and the policy was suppose to start on the 26 March 2024 but this could not work for me because I was already cover. The sales person decided that he was going to call me to move the date but this never happen and the y moved the date without consent Later in March I asked budget to cancel the policy before it started and the lady from Budget Insurance said she was going ask it to be cancelled. To my surprise Budget went ahead debit my account without my consent for the month of April and I am already covered by King Price Insurance. I asked the Budget Insurance to refund my money and they are telling me, I must ask King Price to give me half and get half from Budget Insurance. Budget is forcing me to do business with them. I can't pay 2 car insurance policy for 1 vehicle. I call this ****ming.