I restarted my policy with an agent and we agreed that my new debit date will be last day of the month since I was being paid on a different date

I restarted my policy with an agent and we agreed that my new debit date will be last day of the month since I was being paid on a different date. However they still are deducting my money on the 25th. I've spoken to a financial advicor about canceling and still the policy is active.