Issue with spawning cars and having them patrol in correct jurisdictions

To whoever reads this, I hope you understand what I am saying.

Im currently downloading jurisdictions and I tried to make the different jurisdictions in the lspdfr->data->customs section and editing each agency. I saw a tutorial video of some guy adding his own custom name vehicle (e.g lspd7), and according to the video it would work. I tried doing the exact same thing for the bcso and i had my own vehicles with in my case, i used bcrp1, bcrp4, and bcrp9. Thing is it wont spawn and I cant figure it out. I currently have all my cars in patchday27g9ecng (or whatever its called) but it just wont spawn when im in the bcso district. Is there anyway to fix because it keeps default spawning the sheriff and sheriff2 vehicles. Any help would be greatly appreciated. Thanks