[zxc1]

pawn Код:

new PCar = GetClosestVehicle(playerid);
if(PCar == 0)

As you can probably guess, the GetClosetVehicle stock will return the vehicle id, and you check if the vehicle id is 0...?

If you use now TheStreetsRP's stock, I think you should change the if statement to:

pawn Код:

if(PCar != INVALID_VEHICLE_ID)