Why so many ads????? – VR Roller Coaster Adventure Review

I like the game but I don't like how there are so many ads. I'm just wondering, why are there so many ads? Whoever made the game should probably take down some of the ads because I can't even get on any of the parts of it because of the ads and it's NO FUN!!!!!! I hope you understand this. I really thank you!!!
Review by Morgie lol on VR Roller Coaster Adventure.