If you're struggling to understand one of the games, don't worry.
All of the games have a 'How to Play' section that provides everything you need to know about that specific game.

The 'How to Play' section can be found within the game. The location of this section does differ from game to game, however it can usually be found in the game menus, or through a ‘?’ symbol. These contain everything that you need to know about how the game works, bonus rounds, paytables and RTP.