Why did I throw away my money

I got the game because I had been using the free version and wanted access to the other cubes offered. So I payed the $1 only to find out I got nothing for it as far as I can tell it is the exact same game. If I want more cubes I have to buy them as well and the game still has ads. I WANT MY MONEY BACK!!!

TankII_ about Rubik's® Cube, v2.5