is there a PM in this site?

If not, is there anyway we can get one?

You would need to keep logs to make sure no one was being bullied and stuff. I noticed there's no report button either. Something else to think about for the future perhaps?.

I believe it's listed as a future feature, but it's pretty far-off on the radar with other more important and immediate stuff being worked on. Instead, you can message people through Twitch, Twitter, etc.