Santander Consumer USA Road Loans Santander dishonest mobsters Nationwide

I have made 10 car payments to Santander and they have posted all payments, but have not updated my next due date. They only show me making 8 payments, and so far have refused to fix the problem. They say my next payment due date is 04-15-2015, when it should be 06-15-2015. This is the most dishonest Bank that I know of. I had to make another payment just to keep them from ruining my credit. They want to repo my car. I have reported them to the Texas Attorney General. This is a scumbag Bank.