It is funny. Streamers are searching for games to show and developers are searching for streamers that do that. One would think that this works out perfectly... ;-) Well, too many people trying to do that, I guess.
Imho, it helps to have a good game. Or at least an interesting game. In theory, small streamers looking for new stuff to stream should be looking already for your games. And big influencers probably want payment for essentially endorsing your product.
Of course I am neither a dev nor a streamer, but the way I see it, your games are too short to stream. So maybe that is not the optimal strategy to make the game more popular. Or try finding streamers that do like to showcase short games.
Maybe read r/SmallStreamers to view the "problem" from the other perspective.
Btw, I liked the new take on The Little Match Girl.