http://lvgjoige2hl5qm5xcxhxuulyhdnq2wk3277eu34zpukxvacmvwva6vid.onion/read
Other alternatives are dating apps like Tinder, or social media like Instagram. But Discord is very popular, especially if you're under 18. Why? Well, it's easy to express yourself. You can have a profile picture of anything you like.