When you get in the game there is an 11 second intro. After that finishes click the blue play button. Then you are in the game. The first icon (the one with the shopping cart on it) is the shop. Click the Blobfish to buy them (you can't buy them if you don't have enough clicks). When you buy one of the blobfish you will get a certain number of clicks per second and your blobfish will change.
If you would like to go back to your original blobfish or any blobfish you have obtained, click the second icon. When you click it, you will see every blobfish you have got. Click the one you want to be. Click the home button to go back. The third icon is to see your statistics. MOBILE FRIENDLY - GAME UNDER CONSTRUCTION