when i start the game i see all the blood on the screen even before the start of the game, and there are always the words "dealer" and "you" on the table even if i am not using the shotgun, can u help me pls?

For help on a specific game, it is always best to check directly on that game's page.

I have never seen the developer answer a single question here, but once he answered the moderator indicating that he did support his game, so the best thing is Look for the contact information in the game web page or with the developer and ask for help that way.