I don’t get it but is ok – Simple Voice Changer - Sound Recorder Editor with Male Female Audio Effects for Singing Review

So I just got this app and I thought it would have a Lotta choices but there’s only like a few choices then when I try making my own it doesn’t change that much so can you add more stuff or change it or something I don’t know
Review by Candy_Queen11111 on Simple Voice Changer - Sound Recorder Editor with Male Female Audio Effects for Singing.