I played the game through twice. I got all the gems on the second try b…

I played the game through twice. I got all the gems on the second try by blowing up everything on every screen. Make sure you get all the mushrooms. But I still can only find 294 coins. Does anyone know if we can get info from the makers to find out if this is a glitch. I have wasted far too many hours to play it all over again for a game with no ending. I really would like to know. If you find an answer, please email me
radiotech@cox.net

Thanks