on join:
    create bossbar titled "&l&bIf You have any &l&cproblem feel free to ask:D" and id "help.%player's uuid%" for player with progress 100 with colors red
    wait 5 ticks
    loop 100 times:
        set {_Value} to value of bossbar "help.%player's uuid%"
        remove 1 from {_Value}
        set bossbar "help.%player's uuid%" value to {_Value}
        wait 3 ticks
    remove bossbar "help.%player's uuid%"