Terrible service at grassy park police station

Me and my father was at GRASSY PARK POLICE STATION ... We had a terrible experience with Sargent crowster on duty as he was very disrespectful towards us. I was waiting long in line to certify documents then he decided to help the people who came after me with affidavits and i had to wait longer...when my father told him that its wrong he became rude and arrogant speaking rudely to my father no respect for the public or even elderly people...he even came to the point of calling us pathetic...how can we trust the police to protect us if they treat us like this.... Im very disappointed and disgusted by the treatment we received