Android How do you get downloads for your first games as an indie game developer? (Game: Stacks)

I just finished my first game called "Stacks" but I don't know how to get people to download and review my game. How can a small developer get reviews/ feedback on their game? I just published my game to google play and it doesnt even show up if you search it. Any advice?

This is my game btw: https://play.google.com/store/apps/details?id=com.RDP.Stacks

appreciate Feedback <3