Responses
If you're asking about https://www.emanga.com/ no, it's not a scam. I bought both volumes of Twittering birds never fly from them.
I suggest you reading the FAQ carefully before using the site https://www.emanga.com/faq
Twittering birds never fly is Saezuru Tori wa Habatakanai.
Has anyone bought electronic mangas from emanga? Is it legit? Not a scam or anything is it?