functions don't work in command blocks

[stone chasm]

Dm

Is it the ui

[shy kiln]

do you have the log on?

command log

you need to set the score to the player and give hem the tag

no the score in your function only set the score if the player have the hcoder tag and score bellow 0

see

in your realm
not the player

the player dont have the hcoder tag or score or both
you are using
@a[scores={hcoder=..0},tag=hcoder]
so if the player dosn't have one of them the rest wont work