Instagram or Facebook? Why?

I think that facebook is more family i like use it to talk with girls i see the profile or in feed and start to talk
Instagram i like too, i use... girls send message for me <3 it's very useful, i use for socializing with my friends, people, see lives, musics that i like, animes, but really i don't use anyone much
I use more whatsapp , and this and other forum <3
social medias is useful to promote your content