Impossible level 2337

I have been stuck on level 2337 for days. Yesterday level was changed... to even harder; 2 moves less and amount of dragons needed up from 3 to 5. I rarely get even one dragon. I play on PC with king.com; studio should remember that quest and other special event to collect extra boosters and gold bars aren't available to everyone. If they don't want us to stop playing, levels should be able to pass without a lot of boosters or give events to everyone.