How to hide the (help) button in jitsi meet

HI am facing the problem with jitsi meet how to hide (help) button

I’m assuming you’re hosting your own server. If so, remove 'help' from TOOLBAR_BUTTONS in your config.js (or interface_config.js, if using an older version).

i am not getting what do you want to say …

my question is (.setFeatureFlag (“help.enabled”,false)) how to solve this one it is not working…