i'm a little confused to whats happening..
you've downloaded a packed file
If you unpack this file, you will get a folder called match and inside that are all of the comps content
what what it is your after exactly i'm confused about.
i can only assume you want a different scoreboard, do you know if the packed file have the scoreboards you want ?
if it's just the default once, you still be getting those.
i might be the "thick" one here, but please explain with a little more info so i have a chance of helping you