Wrongfully evicted

I recieved an eviction notice from my realty company for a debt that was never settled. Back in the begining of the year I was not given credit for a payment that was made. What happen was I was told that since my check bounced they could no longer would accept a check. I had just given them a check, so the next day I paid with a money order. The Property Manager went to my bank cashed the check and recieved the money order but only posted the money order. I tried to explain but he did not want to here it. He added late fees for 10 months and after I did not pay a eviction notice for 3600 was issued. I did not pay the courts this amount because he was wrong. I motioned the courts but they said I was in default beacause I did not put up all the money. I am moving out but what can I do to defend myself. - Is this your question? Add additional information