What's the best way to find people to play on tabletop simulator to learn the game ?

Hey everyone! I'm completely new to Warhammer only having played kill team so far ! I would like to try out the big format and was told that table top simulator makes a lot of sense for that but I'm not sure how to find someone willing to explain the game to me . Sorry if this has been asked a million times. I'd be super thankful for any and all advice