Hello! I'd like to see if you'd take voice actress work for free. I want to volunteer to get my voice out there, for some job experience, and thought, since this game doesn't have very many voice files, I could help out! If you'd like, could you please email me at: firstname.lastname@example.org ? I'd really appreciate it.
Really wonderful that you're willing to help out indie devs! I'd suggest having an online portfolio with links (YT/Vimeo/SoundCloud/etc) with samples of any previous voice work that you've done in the past (free and/or paid work). I've helped some artists on my Discord server with getting (free) online portfolios set up.