Discover Credit Card Complaint

Discover Credit card department,

Minnesota

On Tuesday, -/-/2016 I logged into my account to review and went to the Activity & Statements page. The page read the following : Last Statement Balance : $120.00 Payments and Credits : + $0.00 Transactions : + $63.00 Current Balance : $190.00 If you do the math, that is incorrect. $120.00 + - = $180.00 and not the $190.00 they are saying. Discover is trying to illegally take additional money from me that I have not authorized.