Discovery life

A consultant named Lulama quoted and agreed that I will be paying R359.12 but today when calling discovery because of a banking debit I am told that they need to debit R700 and something that I was not told about! Your consultants just want sales without being fully transparent! I have been trying to get hold of your customer service but I even ran out of airtime being on “hold” you guys need to fix this because I am only going to pay the agreed amount! Otherwise you will have to cancel this ****ty ****! I am so ****ed! You made me to cancel my existing life cover only to mislead me! I am so angry yerr!