Best places to meet LGBTQ teens online?

Trust me I've tried everything around where I live but everyone is just too close minded to even accept that not being straight is a thing and that it's now normal in 2019 and I really want to meet friends who can understand me (I still haven't come out to my family so yeahh there's that) and maybe date someone, it's hard to find websites who accept people under 18 so I'm coming on here to ask for some help:)