Trying to ask the moderator a question but don’t have 20 rep to ping in general Chat. How do I PM the moderator?

Last post was deemed an advertisement by moderator. Not trying to place ads but see if anyone wants to play a new game we have. How can you do that without mentioning the name of the game? It is already published, just new and not as well known as DnD and other stuff you can mention. And just because it is OUR game, the mod sees it as self promotion. Should I log in as someone else and lie and say "Wow guys, I just learned of an awesome new game that isn’t my own… let’s play."

Not trying to be cheeky here, and didn’t want to say all this in public here, but really, 20 rep just to talk on general chat to ping moderator? Come on.