air horn troubles

[THE VEIN]

my stock horns died on my so i ordered an air horn kit from amazon and it worked for a few presses on the horn then just stopped. so i got a new one from amazon and still nothing. i tried a new compressor, new in-line fuse, new relay, basically everything except for the wires itself. i also check the horn relay behind the fuse box and still nothing. i can hear a click coming from the glove box and the relay i installed when the horn is pressed so im assuming its getting power? im sure its something stupid im missing but im stumped