When the ad is nothing like the game

Like shooting games, or survival games, or match games... Lots of phone games. Why can't they just make the game like the ad?? Exactly like the ad. Many people are downloading the game from the ad, just make the fucking game! 🤣 Instead I waste time downloading a game and it turns out that its overly complicated, or poorly made, and I end up deleting it anyhow, because the game ISN'T LIKE THE AD ADVERTISED. Good gawd