Shit police officer !!!

Yesterday, I wanted to go home. On the way, I met the police officer and he stopped me near Indonesian Air force base, Padang.
He wanted me to gave him my driving license and "STNK".
So, I gave him.
He told me that I didn't pay the vehicle tax.
Shit,,,
I paid it last month.
Then, I protested him.
I just go from there.
I don't have any fault.
I just said him, "You shit, sir."