@Epikboi12345 LFs and requests are hit n miss, really. All you can do is pray that the asset garners enough attention for people to buy/share. To bring more attention to your LFs, you can "bump" the post so it appears more active and goes "to the top". Though, don't do it like certain people who "bump" every 15-30 mins, that's just annoying than anything. I'm sure you've seen the kind of "bumping" I'm mentioning in some other posts.
As for group chats, I'm not in any myself so cannot provide any comment regarding those.