Farmington Tales 2

I noticed about halfway through the game that there weren't any more quests coming up and now as I keep playing, even the puzzles stopped appearing. Also, there's nothing in the game that tells you what the diamonds and coins are for since all the upgrading of buildings and all that took place in the first installment of this game series. Any ideas as to what might be going on? I run Windows 10 on Opera browser (very similar to Mozilla Firefox). Thanks