You can tap on the "Bingo" button inside any game to know how many balls you have earned. These randomly generated Bingo balls will then be automatically matched to the current Bingo Card. When you have five (5) Bingo numbers matched in a line or four (4) numbers matched in the four (4) corners of the card, you will receive a scratcher.
Figure 1: 2 Bingo ball has earned
Figure 2: 5 Bingo numbers matched in a line
Figure 3: A Silver scratcher won