Help try to make bossbar invisible

granpacho

So I am trying to make a bossbar invisible but I am having issues with it

I uploaded what I have for the bars.png but I am not sure what is wrong with it. The path I have for it is
ItemsAdder/contents/minecraft/textures/gui

The pink boss bar doesn't go away though so I am not sure what is wrong with i

This is my image:

granpacho

I tried looking through the forums and I found some similar stuff but it doesn't help with the problem. Does anyone have any idea on how to fix this?

granpacho

Still looking for help if anyone has any ideas