Incorrect funding request by Tesla

When I was on process of purchasing MX, it was around $76,700. Later I choose to transfer my disabled veteran plate which exempts license and registration fee. So this change price to $75,900.

Everything was fine until I found that my loan account shows $76,700. Motor vehicle purchase agreement on my Tesla account shows $76,700 so I contact bank. Bank told me that Tesla requested $76,700. I sent email to Tesla but what would be happen? Do I get refund differences? Anyone had something similar?