My mobile version only gives me 17 bubbles now and it's not good at giving me simple sections to defeat so the videos aren't helpful anymore. Help please?

The mobile version is completely different than all the videos which I guess are the Facebook version. On the first Morgana shield, there aren't any extra two black bubbles on the left&right sides. In the second Morgana shield there aren't any 3+ bubbles and in the third Morgana shield there isn't that small opening on the right side, it's completely black bubbles. Therefore the frog is impossible to beat/get rid of. Please someone help me figure this out.