Here we are talking about the slot machine game but it is also an adventure category game means, the combination of slot machine game and adventure game, It’s a Coin Master. Every day developers develop the games with new concepts but some got popularity some not. There are millions of games that are published on the Android and iOS stores.
You can get coin master free spins from here without more effort. (Note: Your friend never joined coin master earlier). You can get 40 spins from referring your friend. Every hour you will get 5 spins from coin master. After you have to use spins to earn coins.
You get five free spins each hour, so if you can wait for 10 hours then you will max out your spin capability. You should get all the daily rewards, but letting your spins build up is a good policy to get further into the game.