INCORRECT PREMIUM DEDUCTED

END OF OCT'24 I WAS DEBITED INCORRECT PREMIUM AMOUNT, THEN I REVERSED THE PAYMENT AND CALLED SANTAM THAT THE AMOUNT THEY DEBITED ME IS MORE THAN WHAT WE AGREED ON, AND ASKED THEM TO DEBIT THE CORRECT AMOUNT WHICH THEY NEVER DID. THEN AGAIN ON THE 25/11, I WAS DEBITED THE INCORRECT AMOUNT, 26/11 I CALLED BUT STILL NO ASSISTANCE. I CANT KEEP REVERSING THE MONEY AS THE BANK CHARGES ME, INCONVENIENCE ON ANOTHER LEVEL