I joined the discord server but how can I contact?

AmazinCris add me to others to contact you (I'm dumb and don't know which channel to join and how to contact mods) (I'm t1tan#5933 ) :(

here is a link to my profile https://steamcommunity.com/profiles/76561199446935636/there is proof that I bought the game. And if it's not difficult to throw off all versions (if there is no such possibility), then only 1.1.6.

Thank you

I heard you need to send evidence to the developers that you have the orig of this game (you need a Steam version or epic games will do)

and the last question is how to get it (this version of the game)

which version is best for speedrunning please answer.