False Adverti*****t.

I bought 330ml Flying Fish X2 for R145 and save R394,98 at Checkers Sixty60 and the transaction went through of R181 delivery inclusive. The order was confirmed and the order number is ***. Again this morning they tried to debit my account with an amount of R394,98 and the payment failed so they declined my order as well. They confirmed the order already last night and why are they debiting my account again in the morning with same amount that I saved when I was placing the order?