Trouble with FiveM Lua Script: Sound Effects Not Playing On ELS System

I have recently been applying modifications to a ELS System in hopes to get recourses ready for a server I have plans to open however when modifying the script to Play a custom horn switch instead of the vanilla game horns the sound wouldn’t play, However other sounds like the beeps would play despite me doing the scripting the same considering the “beeps” sound was originally part of the ELS system therefore I thought would make sense to use the same system?
Here’s a few examples of the scripting I have done if it helps in image form: