nothing u can do, if he is from the courts he can enter your property and add more fees on, what the courts are doing now is when they fine u they are making a collection order at the same time, so if you dont pay they just send bailiffs
if u say any thing to him, they just call the police and get u arrested why they empty ur house, would he not take payments
if it wasnt a fine from the courts then he couldnt enter ur house