My advice would be to keep the first message short and specific and then write a profile that gives someone something to reply to, which is worth knowing before you sign up. Has southern_belle_19 retired from streaming — seems like a simple question but I keep getting mixed answers depending on where I look.
For the better part of a year most of the free apps have leaned much heavier on paid boosts, but only if you stick with it. Move to a proper conversation quickly, because it costs nothing to try, though it depends heavily on where you live.