Had a credit card that was charged off by the company three years ago. Never heard from them. Lawyer firm contacted me, harassed me, and then I demanded everything in writing. They sent all documentation. I then came to an agreement of the amount owed. Problem they were not going to tell me how my credit file would be updated upon full payment. Then they issued a judgement filed in the Common Pleas Court and demanded a set amount of money. I paid in full the amount of the judgement. They have now sent the check back and stated that that wasn't the amount which the amount was 800.66 and they said there were unpaid interest charges which the total I was to pay was now 1419.00. What do I do against these people? They filed a specific amount in court which was 800.66 dollars and now they are stating some other amount and how is this legal?

I have received a summons for a credit card debt that I would like to dispute. How do I file a motion to discover in Virginia?