Would like to ask for next steps on my discussion platform

Hello,

A pleasure to meet you all. I have been building my gaming strategy discussion website: https://www.gamestegy.com/

I could say I have launched it, and looking what next steps I should be taking. Obviously, I know I need to somehow attract people to use it (currently the posts are made by me) and my biggest question would be how to do it?

Another thing is that I would like to hear your opinions/critique of the website, on things which you think could help me attract people to it :)