cannot start the game i purchase

1
I downloaded the game fantasy quartet after bought the game
After I unzip the file using winrar, I tried to open the program, but then I get system error saying
"the code execution cannot proceed because d3dx9_43.dll was not found. Reinstalling the program may fix this problem "
please help
1
Tsujoi Social Media Manager
Which game is this in reference to? I don't think we have a game for sale called "Fantasy Quartet".
1
Sorry, its fantasy tavern sextet
https://www.fakku.net/games/fantasy-tavern-sextet-vol1-new-world-days-english#review
2
Tsujoi Social Media Manager
The readme files says if you receive that error to install the DirectX End User Runtime Web Installer.
https://www.microsoft.com/en-us/download/details.aspx?id=35