Wow.. disappointed – Prehistoric Fun Park Builder Review

I played this game for a year now back in 2014 on my iPhone 5c and it was amazing loved it to death. I had got a new phone, iPhone 6splus and downloaded this game and it wasn't working... the whole game didn't fit on the whole screen.. now I got a new iPhone 7 plus and it's doing that same thing... fix it please.. I really miss this game.
Review by Chequisha on Prehistoric Fun Park Builder.