It sounds like they use a "trunked" system
I looked at the database and your city is on the Atlantic county trunked system.
Atlantic County Trunking System, Mays Landing, New Jersey - Scanner Frequencies
site:019 Brigantine 851.82500-----852.25000------852.82500-----853.60000-----853.20000
You need to program those 5 freqs in that order in a bank of your choosing, however it has to start on the first channel in the bank, meaning 001, not 000
Once you program the freqs correctly, hit your scan button it should pick up everything fine.
If you set up the system in it's own bank (which I would) you should turn off all the other banks so it's only scanning the county system
By looking at a picture the 107 seems vastly different than the 164 i based these instructions on so the process might be different for you, but you will need those 5 freqs programmed correctly